Again, I'm trying to eliminate board slipping which has been a chronic issue. I will revert to using the sled again, but need to be sure there are no other major issues. I've been trying to get this working properly for years...upgraded the belts and carve tight bit system.. I really appreciate everyone's input on this forum.


I ran an x and y axis user test and re-measured the head pressure after realigning the 4 posts, cleaning and lubing the posts and acme screws.


The head pressure is now equal.


During the x axis test the 15"x4" board (with tape on the base for the tracking roller) was pushed out of the rear roller while a more wider board was tested properly. It this an indication of a problem?


The y axis test completed, but has the noise on the left side of travel. The wipers were removed and the rails and rollers were cleaned. The noise still exists. the y axis belt was tightened as initially directed by tech support and I do not see any teeth missing. I think the noise existed since day 1.