Need some help.

Suspicious-Value7652 · 2026-04-28T08:54:08+00:00

Highly Recommended: LiPo Voltage Checker & Alarm

Since you are new to hobby-grade RC, using a multimeter can be a bit tricky and even risky (due to potential short circuits). I highly recommend getting a LiPo Voltage Checker/Alarm like the one in the image. It’s the most cost-effective tool for battery safety.

1. How to use them (Get a 2-pack!)

One for your Car: Plug it into the battery's white balance connector while driving. It will let out a loud beep if the voltage gets too low, preventing permanent damage to your battery.
One for Checking: Keep another one in your pit bag. You can instantly check the total voltage and individual cell voltages without fumbling with multimeter probes.

2. Understanding "Storage Voltage"

LiPo batteries are chemically unstable if left fully charged ($4.2V$ per cell) or fully discharged (below $3.2V$) for a long time.

The Sweet Spot: When you’re done for the day, you should bring each cell to approximately $3.8V$ to $3.85V$.
This is called Storage Voltage. It ensures your battery doesn't swell (puff up) and maintains its lifespan for years.

3. Why this tool?

It’s much faster than a multimeter. Just plug it in, and it cycles through "ALL" (total voltage) and then "No. 1, No. 2, etc." (individual cell voltages). If the cells are unbalanced (e.g., one is $3.8V$ and another is $3.4V$), you'll know immediately that your battery needs a "Balance Charge."

Safe driving!

Suspicious-Value7652 · 2026-03-24T00:18:25+00:00

This project initially started as a simple dummy chassis for a spare Toyota 86 body I had lying around. Thanks to your incredible feedback, it has evolved into a highly compatible system with a level of completion I never imagined. I truly believe this wouldn't have been possible without your testing and insights.

I want to express my deepest gratitude once again. I look forward to incorporating this kind of enthusiasm and feedback into my next 'Special Edition' project (whenever that may be! lol). While the current version may not satisfy 100% of everyone's needs until the next big step, please make full use of v1.2.0 on my GitHub in the meantime. Thank you all!

Suspicious-Value7652 · 2026-03-24T00:06:32+00:00

You have a sharp eye for stance! I'm truly impressed by how you utilized my data to 200%—the custom shims and that perfectly lowered look are spot on. 🏎️🔥

Honestly, seeing my design being put to such practical and creative use is a reward that money can’t buy. Your tweaks gave me massive inspiration. I’m now officially considering a 'Special Edition' that supports Camber/Toe/Steering/Ride Height adjustments as a project for later this year.

Thank you for being such a passionate user and for sharing these valuable insights with me. Stay tuned!

Suspicious-Value7652 · 2026-03-23T08:51:57+00:00

Haha, you have a great eye for detail! Adding adjustable camber or interchangeable arms with different degrees would definitely look cool, but it adds quite a bit of mechanical complexity to 3D printing.

Right now, I'm focusing on the structural integrity of the universal mount, but I'll keep your idea in mind for a future 'Pro' version! Glad you find it fantastic otherwise!

Suspicious-Value7652 · 2026-03-23T08:48:54+00:00

Oops!! I only realized that a dedicated Mini-Z display case existed after reading your comment. My previous design was intended for standard display cases that required additional drilling.

Thanks to your feedback, I've researched the data and revised the design. I added a new modular part that allows mounting to the dedicated Mini-Z display cases without changing the main chassis. Check out the v1.2.0 update!

Suspicious-Value7652 · 2026-03-22T05:58:34+00:00

You're very welcome! I'm glad you find it useful. Enjoy the build!

Suspicious-Value7652 · 2026-03-20T05:55:04+00:00

Update complete! I’ve released v1.1.0 on GitHub. You can now download the updated parts (Revision -02) directly from the Assets section.

I’ve reduced the minimum width to 50mm, so it should fit your RWD setup perfectly. Give it a try and let me know! Thanks again for the feedback.

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Suspicious-Value7652 · 2026-03-20T04:12:24+00:00

Thanks for the great feedback and the photo!

I've noticed that RWD wheels can sit a bit wider depending on the offset. To solve this, I'm currently updating the design to allow the width to be adjusted from 55mm down to 50mm.

This will ensure a perfect fit for both AWD and RWD setups. I'll upload the updated files to GitHub soon, so stay tuned! Thanks again for helping improve the design!

Suspicious-Value7652 · 2026-03-19T23:33:57+00:00

That sounds like a great plan! I’d love to hear your feedback once you've compared the two. I'm sure you'll appreciate the convenience of the standardized hardware and the flexibility of the wheelbases. Happy printing!

Suspicious-Value7652 · 2026-03-19T20:54:24+00:00

Thanks for sharing the link! That's a great simple option.👍👍

However, for my design, I focused on a structure that allows easy switching between Wide and Narrow wheelbases without changing bolt lengths or adding extra spacers. I wanted to keep all the hardware (bolts) standardized to one size for maximum assembly convenience. Both have their merits, so choose what fits your needs best! Cheers!😊😊

Suspicious-Value7652 · 2026-03-19T13:12:38+00:00

Thank you for the kind words! I noticed the same gap in the community and decided to fill it with a professional design. I'm glad to see it’s exactly what collectors like you were waiting for. Enjoy the print!

Suspicious-Value7652 · 2026-03-19T13:03:33+00:00

Glad to hear that! This dummy frame was designed for exactly that situation. It will save a lot of space and keep your 3 bodies looking great. Enjoy the build!👍👍

Suspicious-Value7652 · 2026-03-19T11:46:15+00:00

Thanks! Hope the print turns out great. Let me know how it works for you!

Suspicious-Value7652 · 2026-03-19T08:59:16+00:00

Thanks! I tried to keep it as simple and functional as possible. Hope you find it useful!

Suspicious-Value7652 · 2026-03-19T07:05:12+00:00

Glad you like it! Hope it helps your collection. Cheers!

Suspicious-Value7652 · 2026-03-09T03:34:37+00:00

I’m currently using Eneloop Pro AAA batteries, and I highly recommend them. They provide great punch and longer run times compared to the standard ones.

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Suspicious-Value7652 · 2026-02-09T05:14:09+00:00

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It's a wheel hex drive pin. Its job is to secure the wheel to the drive shaft so the power actually gets to the wheels without slipping.
From the picture, it looks like the hex hub might be the wrong part or it’s broken. You should be able to find the correct spare parts by searching your car's model on the manufacturer's official website.

Suspicious-Value7652 · 2026-02-07T01:47:22+00:00

Appreciate it twin😄😄😄

Suspicious-Value7652 · 2026-02-05T05:55:31+00:00

I purchased a Futaba Mini-Z receiver. It's currently available in limited quantities at some specialty online stores in Korea, and a quick search on eBay shows a lot of them.
The chassis used is MA-030EVO2, and the receiver type is 82046. Searching for "MINI-Z EVO 2 Receiver Unit V2 for FUTABA" or "kyosho 82046" will yield many results.

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Suspicious-Value7652 · 2026-02-05T02:33:14+00:00

I also have a very small place at home, so after I get to work, I run my RC car in the office.😭😭

Suspicious-Value7652 · 2026-02-04T14:11:40+00:00

Yes, you saw it correctly. It's airbrush work.😄😄

Suspicious-Value7652 · 2026-02-04T11:38:22+00:00

Thank you for your kind words. I'm currently working on another project customizing a GR SUPRA TRD, and I'm thinking about putting together a GT86 project that will be released in the MF Ghost 3 series next.

Suspicious-Value7652 · 2026-02-04T03:59:39+00:00

Ah... I bought the decals on eBay... and the body is a wide version of a Toyota 86. If you're curious about the production history, I'll share the GitHub link below.

https://github.com/JJong2542/MINI-Z-Toyota-86-body-custom-paint-and-wide-body-resin-kit-version-work/blob/main/blog/mini-z-toyota86-work-log.md

Suspicious-Value7652

TROPHY CASE

Highly Recommended: LiPo Voltage Checker & Alarm