Rook 2020 MK1 2020 X Gantry

Due to new motor mounts design, this mod cannot be compatible with Rook 2020 MK2 without loosing print area/modded motor mounts and bed position

Printable without supports. Print orientation shown on the last picture.

Added cutouts to home at same position as original design.
Original Z idler will hit extrusion, so I've attached trimmed version. Use it with 12mm screws
Designed for 2020x150mm extrusion, added 1mm clearance to play well with extrusion size tolerances.
Requires 4 M5X8mm screws and T-Nuts to mount 2020 extrusion.
Addes support for 2020 smooth and toothed idlers instead of F695 bearings (requires M5x7x0.5 washers)