About this 3D model

reduce the resistance of the PTFE Tube from the tool head as it passes through the printer at the back while moving with drag chain. Installation: remove the rubber pass through Gasket and replace it with this. this allows the Ptfe to move left and right resulting alot lest resistance of the filament inside of it . note the hole in the swivel piece of the design might need a light file or drill out if it prints too tight for the ptfe