Quote Originally Posted by AndyUK View Post
Eurgh, the months I spent trying to remember the right terminologies. The moving piece on the ballscrew (a container for a series of ball bearings) is known as the nut. The moving bits on the linear rails are carriages.
Thanks Andy -

Yes, just figured that out!!!!

So................... something has to give!

The least cost option is just to replace the ball screws by the look of it?

I am now trying to figure out which size of thread and flange nut will fit in the 40mm channel.

I intend to keep the 4080 profile and the 20mm linear rails.

I must be able to find something to run in that channel, as everyone else seems to as it is the most common C Beam profile

WoodKnot