n4p optical support
Description
If you noticed z banding after installing the dual synchronous belt mod from TBStron3d the problem is the thin 5mm optical rod that cant stand up to the pressure of the dual belts, if your optical rod is like mine, it also came in bent. The fix is this support bracket that i designed, print two and place each one on either side of the filamount mount. You will need a POM wheel for each mount. version 1 is press fit and doesnt require any mounting hardware but is slightly high, version 3 will require one 5x8 screw and matching Tnut. print with 4 walls 15% gyroid with supports.
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