X Motor block and idler beefed up for LM6UU with 4mm slots for cable ties.
Not tried yet as busy,but tabs again broke even using Ryhs-jones carrier.
So added tie rap slots n lot more plastic ;)
Also widened channels for belts + widened M5 axis screw hole.
This was total redisgn from measuring original onto Alibre so dont blame me for errors (they happen)
update 12.05.13 Built it n problem with idler side added extra base depth n narrowed z axis hole 0.5mm, ohh added spacer for idler bearing too.. se ver 3