About this 3D model

I'm not this to allow me to print TPU without the need for an additional spool holder . This allows you to disengage AMS module. This print requires one heated insert I went with M3 x 4mm. as well a 1 M3 bolt and nut. The Nut is optional, but I believe it spreads the force over a larger surface area preventing damage to the AMS lever. I have also left enough gap to allow you to manually depress the lever.