MGN9 MGN12 Block/Carriage Disassembly Tool with End Stop — Fits MGN9H & MGN12H

⚠ PRINT VERTICALLY (on the side) — same orientation as the original model. Do not print flat!

This is an improved remix of the MGN9/MGN12 block/carriage disassembly helper. It adds a rubber stopper feature at BOTH ends of the rail, preventing the carriage from accidentally sliding off during disassembly or storage — unlike the original which only protects one end.

✅ Compatible with:

- MGN9H standard carriages

- - MGN12H standard carriages

- - MGN12 extended (H series) carriages

🔧 Print settings:

- Material: TPU (flexible) recommended for the stopper fit

- - Orientation: VERTICAL (on the side) — mandatory for correct layer strength

- - Scale: 100% default. If the fit is too loose, try 102–103%

💡 Why this remix?

The original helper is great, but only secures one end. This version adds a stopper on both sides, so the carriage stays safe from both directions during extended storage or maintenance work.

If you find this useful, please leave a like — it helps others discover the model! 🙏