Looking good

Quote Originally Posted by wiatroda View Post
I use T2.5x6mm Synchroflex timing belts to transfer power from stepper to lead screw...
I've used XL pitch belts, at least 1/2" wide and have never had any problems. Can also make your own pulleys for them with a bit of care which saves a bit.

What have you used for the nuts on, I think, the X axis? Is it just a brass/bronze bar tapped with the hole for oil or something more elaborate?