The file 'FlashForge/PowerSpec Tube Stops 3D Printer Model' is (123dx,stl) file type, size is 132.9KB.
I created this to work with the makersome filament alignment bracket: http://www.thingiverse.com/thing:805717
I found that my tubes kept sliding down and pulling out of the print head. This solves that but does require that the tubes be trimmed down a bit.
TubeStops.123dx | 90.0KB | |
TubeStops.stl | 133.8KB |