CPAP Mod for the RatRig Toolhead VC4

Hello!

There is a modified backand toolhead mount to accomodate a CPAP cooling solution for the RatRig Toolhead on the VCore 4.

It does require for the current plate to have the 4028 mounting part cut (cutting template included) as it gets in the way (the toolboard has been moved down for a more compact assembly). For backwards compatibility, I would suggest to have another plate CNC cut.

CPAP hose used in the is the 15 mm one, if there are requests, I'll provide a version for the bigger ones.

06.02.2025: added back parts compatible with IDEX