Made a new model for the H2D. Its a dual PTFE feed for the OEM side spool mount so you can have both the standard and TPU bypass connected without having to swap the tubes. Its also solid mounted with the stock screw, so it wont try to rotate all over the place as you feed filament into it.
I also made a single feed model, for those of you that dont need dual feeds but want a more solid tube holder that wont twist and turn when you load filament.