My X axis, rather the router has too much play in it along the X axis. I previously had a ball screw mounted in between the 2 rails, but that seemed to act as a pivot. I just switched it to rack and pinion both top and bottom so see if that would eliminate the play, it didn't. I am game for completely redoing the X axis, but I don't know what would make the router extremely stable.
Thanks
Ben
Shoot, I can't upload any pics which would really help out this post.