AMS lite BMCU stand OPT1-1_stackon

This is an optional part of the ams lite holder I made. The biggest problem I encountered was filament separation. The wrapped filament loses its coiling strength during printing. And it comes off the spool.This is an option to prevent the filament from breaking away. caution Required printouts:https://makerworld.com/ko/models/2021066-ams-lite-bmcu-stand-option1_stackon#profileId-2178118The corresponding output is required and can be used in combination.For spring parts, pla and petg are not sufficient.After using it for a long time, permanent bending occurred.Alternatives include the use of permanent metal, strong and durable filament, and periodic replacement.