Upgraded to the Gt2 32 teeth pulleys and only to realized they don't fit at all. Designed a new Y bearing guide that offsets the 608 bearings back a few to make everything fit.
By all means, go for a 18 or 25 teeth instead, don't make the mistake we made!
- Y bearing guide
- Y bearing roof
- 4 x M3 10mm long
The M3 x 8mm bolts that came with the Printrbot won't reach the mounting holes so M3 10mm long bolts are needed.
The inner diameter holes may come out smaller than sized either from shrinkage or Slic3r gcode making inner diameter holes .5mm smaller. Some sanding will fix that.