Servo Arm Slippage - Possible Solution

[CaptainFoul]

Here is a suggested modification to the servo arm to prevent slippage issues with the full printed part. It is currently in use.

https://github.com/CaptainFoul/ERCFServoArm/tree/main

I don't use Fusion, so the STEP file changes would need to be ported back to CAD.

[billgeek]

Thanks for sharing this "mod", I'm about to print this myself (with a small modification of my own) as I started having slippage on the servo arm.

The issue I can see with this is that not all servos are created equal, thus this would require cutting the supplied servo arm to fit. For example: I purchased an ERCF V2 kit from "Selead Lab" and the provided arms are all longer than the ERCF arm STL: