AMS Filament Feed & Pull Back Errors

ARC DESIGN! This arc design is a simple model and simple install and is a very effective in helping to reduce the likihood filament feed and pullback errors. This is not an overly complicated solution for the AMS internal hub! It doesn't require screwing something into place that could potentially damage your very expensive AMS! No screws required! It's critical the AMS internal PTFE hub function as designed without interference. This solution attaches only to the PTFE tubes improving and maintaining proper alignment of the PTFE tubes, at a consistent and specific distance from the hub, for smooth filament feeding and pull back! Simple design, print, and results. Check Out User Reivews and Feedback Simple To Print And Install:Simple to print and install. Don't be fearful of the install if you haven't yet dissembled your AMS. BL has an excellent and simple Wiki on this process. See Installation Procedure below. SEE INSTALLATION PROCEDURE BELOW CLICK HERE TO CHECK OUT THE