Anycubic Kobra Go Dual Z Timing Belt Mod

This is a remix of DrumsticknDrumstick's Anycubic Kobra neo/go dual Z mod but without the additional stepper motor and uses a timing belt instead. This makes the mod a little less involved (i.e., no additional electronics to fiddle around) and has the advantage of keeping both z-lead screws in sync keeping the gantry leveled.

Follow along DrumsticknDrumstick's step-by-step to do this mod but note the differences below.

Hardware needed:

1. 350mm TR8x8 lead screw
2. 24" GT2 timing belt
3. GT2 Pulley 20 Teeth 8mm bore 6mm
4. 608 bearings
5. M3 bolts to fix the bearings to the mounts
6. M5 bolt and nut for the tensioner bearing/idler

See pics on how each printed parts are installed.

Notes:

1. The bearing blocks are fixed to the aluminum extrusion just like in the motor bracket from DrumsticknDrumstick's
2. Print parts as oriented and without supports; the bearing blocks have supports built-in; remove after printing