I have been having some problems with my tool changer Z height hitting properly after a tool change. I am using WinCNC as a controller and I suspect that I have a problem with my interface cable as the connection wavers occasionally. There is no problem hitting the tool changer accurately. Although I have had occasional problems homing the machine properly. I have auto stops that set the machine but sometimes the machine doesn't hit one accurately and I set that axis individually.

It just seems like there is a loose connection somewhere. Has anyone experienced anything like this? Any thoughts would be welcome. Sometimes the machine runs great, but sometimes it doesn't, and I can't see any particular pattern.

Have you called the company? What was their response?

Contact shop sabre. they have been very helpful for me even though I am still tring to get financing to buy a machine. they will help you out.

www.shopsabre.com

I have worked with Jason Berry he is a salesman

Did you buy it new or used?