Quote Originally Posted by luke11cnc View Post
If you are using 25mm supported rails you will need box of 60mm and over
plus two ballscrews as to stop the bed crabbing
James and Luke
Hi Luke,
I have details of a fully supported rail that has a 21mm dimension across the base. I hope it is still available.
As for the crabbing, I was hoping by spreading the lower bearings apart as far as I did this may be avoided, but I will take the comment on board.

Jim