# The Grasley Garage! Slugfest on steroids! TZ progress & Night Rider works... kind of!

**Source:** Pinball Shenanigans  
**Type:** video  
**Published:** 2026-04-16  
**Duration:** 14m 20s  
**Beat:** Pinball

**URL:** https://www.youtube.com/watch?v=lZxTRyIfQNQ

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## Analysis

Mike Diamonds visits a garage workshop to document ongoing restoration projects. The team inspects a Knight Rider machine (formerly Six Million Dollar Man) with an unknown ROM version and various electrical quirks, then checks progress on a heavily modified Twilight Zone restoration featuring purple powder-coated parts and custom art blades. Slugfest gameplay is also demonstrated with an improved bat mechanism.

### Key Claims

- [HIGH] Knight Rider machine has an MPU with unknown ROM version installed — _Mike and Dutch inspecting the board, Dutch states 'Whatever ROMs these are, we're not really sure. Do you know what ROMs they are? No I don't.'_
- [HIGH] Knight Rider's power switch hole was blocked by wood on the cabinet — _Dutch demonstrates the issue: 'There's a big wooden plate...Completely blocked the power switch hole'_
- [HIGH] Knight Rider fires random coils/solenoids on boot — _Dutch observes: 'When the game booted up, it fired a bunch of random coils'_
- [HIGH] Knight Rider's slingshot/gate action is not functioning properly — _Mike states 'No gate action here' and later 'But yeah, no gate-age. Our switch doesn't work either'_
- [HIGH] Twilight Zone cabinet wood was not originally painted and was rippling — _Mike observes: 'I think they didn't paint it at all. All the wood was rippling'_
- [HIGH] Twilight Zone playfield parts are being sent out for purple powder coating — _Mike explains: 'A lot of the playfield parts, like wire forms and whatnot, have been removed and they are going to be sent out for some purple powder coating'_
- [HIGH] Custom Twilight Zone art blades have no images on the internet and are one-of-a-kind — _Mike states: 'They're not even any images on the internet apparently, so this is for now one of a kind. Very, very cool.' Attribution to Mark Braun for creating them._
- [HIGH] Slugfest bat mechanism was rebuilt and now swings harder than before — _Mike explains: 'Kevin has uh rebuilt the thing and it is uh heck of a lot better now' and demonstrates gameplay showing improved bat performance_

### Notable Quotes

> "Came straight off of the old Star Trek that you did for me eons ago. A little rusty, but you're going to powder coat those bad boys."
> — **Mike Diamonds**, early in video
> _Shows the workflow of repurposing and restoring parts from previous projects_

> "Whatever ROMs these are, we're not really sure. Do you know what ROMs they are? No I don't."
> — **Dutch (with Mike Diamonds)**, Knight Rider inspection
> _Indicates uncertainty about the software/firmware version running on Knight Rider_

> "When the game booted up, it fired a bunch of random coils. Oh, no, I missed that."
> — **Dutch and Mike Diamonds**, Knight Rider boot sequence
> _Documents unexpected behavior during power-up suggesting ROM or board issues_

> "Kevin really knocked this one out of the park."
> — **Mike Diamonds**, end of first segment
> _Praise for Kevin's work on the bat mechanism improvement_

> "They're not even any images on the internet apparently, so this is for now one of a kind. Very, very cool."
> — **Mike Diamonds**, art blade inspection
> _Highlights the uniqueness and custom nature of the Twilight Zone art blades_

> "I'll throw in a photo of other options, but this is super cool. I'm so excited about this project."
> — **Mike Diamonds**, Twilight Zone art blade discussion
> _Shows enthusiasm for the Twilight Zone restoration customization_

### Entities

| Name | Type | Context |
|------|------|---------|
| Mike Diamonds | person | Host of Pinball Shenanigans, visiting garage workshop, documenting restoration projects |
| Dutch | person | Workshop technician, assists with machine demonstrations and troubleshooting |
| Kevin | person | Workshop technician, performed cabinet stripping/sanding for Twilight Zone and rebuilt Slugfest bat mechanism |
| Mark Braun | person | Designer/creator of custom Twilight Zone art blades |
| JC | person | New owner of Knight Rider machine (replacing Six Million Dollar Man) |
| Knight Rider | game | Classic pinball machine being restored, currently having electrical and mechanical issues |
| Twilight Zone | game | Heavily modified restoration project with purple powder-coated parts and custom art blades |
| Slugfest | game | Pinball machine with baseball theme, featuring recently improved bat mechanism |
| Six Million Dollar Man | game | Previous machine project, successor being Knight Rider |
| Star Trek | game | Previous restoration project by Mike and Dutch, source of gate components being reused |
| Pinball Shenanigans | organization | Podcast/video series hosted by Mike Diamonds covering pinball restoration and gameplay |

### Signals

- **[restoration_signal]** Components from previous Star Trek restoration (one-way gates) being reused and restored for Knight Rider via powder coating (confidence: high) — Mike: 'Came straight off of the old Star Trek that you did for me eons ago. A little rusty, but you're going to powder coat those bad boys.'
- **[product_concern]** Knight Rider has unknown ROM version installed with no documentation of which software revision is running (confidence: high) — Dutch: 'Whatever ROMs these are, we're not really sure. Do you know what ROMs they are? No I don't.'
- **[product_concern]** Knight Rider fires random solenoid/coil outputs on boot sequence, indicating potential ROM corruption or board malfunction (confidence: high) — Dutch observes: 'When the game booted up, it fired a bunch of random coils'
- **[restoration_signal]** Twilight Zone cabinet wood was never originally painted and exhibited rippling, requiring full stripping and restoration (confidence: high) — Mike: 'I think they didn't paint it at all. All the wood was rippling'
- **[design_innovation]** Custom-designed Twilight Zone art blades created by Mark Braun with no existing internet documentation or precedent in the community (confidence: high) — Mike: 'They're not even any images on the internet apparently, so this is for now one of a kind'
- **[restoration_signal]** Twilight Zone playfield parts (wire forms, side rails, legs, lock bar, hinges, trim, shooter housing) being sent for purple powder coating as part of aesthetic customization (confidence: high) — Mike shows parts list and explains: 'A lot of the playfield parts...have been removed and they are going to be sent out for some purple powder coating'
- **[product_concern]** Knight Rider has gate action not functioning properly, with switch failures preventing proper playfield operation (confidence: high) — Mike: 'No gate action here' and 'But yeah, no gate-age. Our switch doesn't work either'
- **[product_concern]** Knight Rider power switch hole was blocked by wooden plate during cabinet assembly, preventing access to power control (confidence: high) — Dutch discovers and demonstrates: 'There's a big wooden plate...Completely blocked the power switch hole'
- **[gameplay_signal]** Slugfest bat mechanism was significantly upgraded, increasing swing power and improving gameplay responsiveness (confidence: high) — Mike: 'The bat just wasn't swinging as uh hard as it should' but after rebuild 'Kevin has uh rebuilt the thing and it is uh heck of a lot better now'
- **[content_signal]** Pinball Shenanigans format includes in-depth garage visits with live troubleshooting and gameplay demonstration of restoration projects (confidence: high) — Episode structure shows workshop tour, machine testing, and competitive gameplay demonstration with multiple participants
- **[restoration_signal]** Twilight Zone restoration includes new LED display installation and potential full LED conversion of cabinet elements (confidence: medium) — Mike mentions: 'They are in nice shape. A little bit of burnish here, but I'm pretty sure they're getting new ones anyway. Yeah, probably all new LED displays coming.'
- **[restoration_signal]** Collector has accumulated parts over extended periods (e.g., Robbie the Robot for 7 years) and integrates them into restorations (confidence: medium) — Mike states: 'I've had this Robbie the Robot for like seven years. Came to me in like five pieces, so I just crazy glued it together and added an LED and that's going to go into my Twilight Zone'

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## Transcript

Uh-oh. Okay. Bad. Back. So many outs right now. Yes. Home run. Yeah, Kevin really knocked this one out of the park. Eh. I'm Mike Diamonds [music] and this is Pinball Shenanigans. Okay, impromptu crazy garage visit. I came here to drop off some one-way gates for Knight Rider. Check them out. Came straight off of the old Star Trek that you did for me eons ago. A little rusty, but you're going to powder coat those bad boys. And they are for Well, I guess this is going to be JC's Knight Rider now that Six Million Dollar Man is done. One gate is uh missing parts. And you said uh one is missing Oh, there it is. So I was looking for the holes. So we have uh no gate action here and you popped in a random MPU yesterday. Hey, and it has uh the Bret Brent Casey Butler uh kind of like patented sticker there, so it might be okay. So that's That's why I threw that one in. And actually, I think I remember this board. It has like brand new headers too on all of the connectors, so believe it or not, whatever ROMs these are, we're not really sure. Do you know what ROMs they are? No, I don't. Okay. The game actually boots up. There's a lot of oddities. Dutch, do you want to demonstrate? Yeah, Mike. First I got to turn it on, okay. There's the power button. Oh, I was going to look for that. underneath the whole time and there's like a big wooden plate. [snorts] What do we got? Oh, yes. I see what you're talking about. There is uh a little bit of um extra wood there. [snorts] Completely blocked the power switch hole. Okay, so that's pretty impressive. It actually uh boots up. Sorry, what were you going to say? I don't know if you noticed but or if you heard it in the recording, but when the game booted up, it fired a bunch of random coils. Oh, no, I missed that. Let's do that again. I was too busy freaking blathering. So Okay, here we go. Uh okay, so that's I'm pretty sure it's supposed to be solenoids of chimes. Hate these things. Yeah, I usually disconnect the wire on those guys. They vibrate and they're obnoxious. Okay, so look at that though. We have a track mode. We've got displays. We've got general illumination. This play seems pretty good. Yeah, actually. They are in nice shape. A little bit of burnish here, but I'm pretty sure they're getting new ones anyway. Yeah, probably all new LED displays coming. Okay, so what happens when you start? Not a lot. I'm pretty sure that slingshot is supposed to be the kickover. Oh, yeah. That would make sense. Well, I want to see this uh this fun plunge. We got flipper action? Okay. Oh, we do. Hey, we can play. I'll just be the uh I'm putting it in the super lane. All right, here we go. Yeah, yeah. So I've I've been told stories about this. Let's see this plunge. Here we go. This is a stiff-ass spring. That one good. This is a little clunky. Oops. I want to try and uh-oh. Stuck in there for good. I want to plunge. Our display's gone no good. Here we go. Uh it's clunky. I want it to like just whip around. But it the It hits this uh plastic here. But yeah, no gate-age. Our switch doesn't work either. Okay, Kevin, you're the outhole. Dutch, you're the saucer. And the left flipper and I'm right flipper. Okay, ready? Here we go. Oh, house ball. Kevin. Don't plunge so hard. I should try actually That's like a true skill shot. Trying to get the saucer up top. Did that pop up or actually pop up or was that just loose loose plastics? I think it did. I think it Skill shot. it is. Oh, right sling triggers the pop bumper. That It's up. There you go. Oh, that's cute. It's kind of reminiscent of Six Million Dollar Man. There's our Okay, so anytime a ball goes in here, we just got to do that. And that's the uh left drops. Uh-oh. Switch is stuck. What have you done? Okay, so this is reset. Uh-oh. Okay. Bad. Back. There we go. This game is awesome. It works, man. It works. There we go. Couple tweaks and this thing's good to go. What What activates the chimes? Oh, that's that. Well, that works. Some switches are working. Oh, that one doesn't do anything. Oh. That was just like uh advance bonus. That actually kind of works as it should. All right, well, that's the current state of uh Knight Rider. It wasn't our fault, I promise. It will look a little better and play a little better eventually. I hope so. You're working killing it. That's a great score for ball one. One, two, three. Two, four, oh. Okay, there is some progress on the Twilight Zone as well. Kevin has stripped the cabinet right down. Sanding has to happen yet. Some bondoing has to happen yet. This is uh kind of weird. Why is it like that? I think they didn't paint it at all. All the wood was rippling. Oh, touch-ups. Okay. Uh also, a lot of the playfield parts, like wire forms and whatnot, have been removed and they are going to be sent out for some purple powder coating. It's going to be amazing. And the art blades are installed and we're going to go check those out now. Not in No, sorry. The art blades are in the building. We're going to go check those out. Okay, we're back. One more crack at Slugfest here, but this time with a new and improved bat mech. We didn't quite realize it at the time, but uh in the last game play video, the bat just wasn't swinging as uh hard as it should and that is the reason why I sucked. It wasn't me after all, it was the bat's fault. So, Kevin has uh rebuilt the thing and it is uh heck of a lot better now, says Dutch. So, we're going to see if we can knock some balls out of the park here. Father versus son battle. Do you want to play? Oh, yeah, sure. Okay, why not? Me versus Dutch. All right. Here we go. Okay, let's see if I can uh bat better this time around. And I'm not holding the camera either, so Oh, he's already messing with the heckle button. Oh, man. Look at that. Way better. Single. That's just trying to camouflage his pitch. I don't know what Oh, look, Kate. The ramp is up. Oh my god, that is way better. Oh, I want to Let's go for the home run. So you got to swing a little bit early for that. Too early. It's a little harder to hit on the right side, I think. Single. That was banked into the single. Where is the heckler to hit? Like I see it says right there. He's in the stands. Oh, okay. You got to get a grand slam. Oh, I see. Okay. And if so, you win a free inning. Ah, there's an Oh, I didn't hit it hard enough. Sweet. That's some Oh, yes. I didn't hit it hard enough again. Good thing I suck on that one. Who works Who Who fixed this thing? Oh. Late. Okay, so I got I got out. So many outs right now. Yes. Home run. All right, how many runs do I got now? Six. You're in trouble. Double. All right, okay. Six runs, not bad. I got to follow that up now. Uh-oh. Oh, you hit your duck the other day. I did. And it was uh over there. And your ribbies. That tactic doesn't work. What about the heckle and curveball at the same time? There's a sound effect when you pitch though. All right, let's try the heckler shot here. Oh. I want to get an extra inning. I won't do a fastball. I'll try the changeup. It's easier. Oh, I teed it right up for you. Okay, I'll do it again. Oh. It's a changeup. I'm on that one. a change up. I don't know where it's going. The pressure's on now. I can't I can't lose to you. That's the fastball. All right, one strike. Two outs. Oh, man. Six to six. All right, let's watch this. I'll give you the change up. Seven six, good comeback. That is way better. Yep, Kevin really knocked this one out of the park. All right, let's check out these art blades and Dutch's butt cheeks. You trying to be the new Rob Vieira? There's no There's no crack though at least, so I'm sorry. I'm a human being. How dare you? All right, let's check these out. First time First time you didn't even know what you were getting, right? So Uh Mark Braun just said, "I got something that's going to work perfect." These are freaking cool. I don't know if anybody's ever done these art blades before, but They're not even any images on the internet apparently, so this is for now one of a kind. Very, very cool. Let's bust out the cabinet decal and put them side by side just to see. Yeah, kind of looks like Poké Balls. I'm putting Dutch to work. He's crawling under the machine again. These are awesome. Some of the coolest art blades I think I've seen. There's a few options for Twilight Zone. Kevin's got the uh the sort of hypnotic black and white effect on his. What's that? Hypnotizing circles. And yeah, I'll I'll throw in a photo of other options, but this is super cool. I'm so excited about this project. Okay, here it is, the full cabinet decal set. We noticed that there's a little bit of difference between the two. This got the red outline on the characters. This one's got the green outline. Here is the front of the cabinet. Art blades and the head. So all you purists ain't going to love this, but I'm telling you it's going to be awesome. Here's all my TZ parts that are going in for powder coating. Side rails, legs, lock bar, hinges, trim, wire forms, this piece here, shooter housing, and coin door parts, so most of that is going purple. Coin door is going to stay black and it is going to be awesome. And also, I've had this Robbie the Robot for like seven years. Came to me in like five pieces, so I just crazy glued it together and added an LED and that's going to go into my Twilight Zone.

_(Acquisition: youtube_auto_sub, Enrichment: v5)_

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*Exported from Journalist Tool on 2026-06-06 | Item ID: 94360822-e831-4f13-adbb-9fa1ef212885*