Search:

It seems to vary and I wouldn't call that a solution. There's a reason that the Z is not homing right.
After searching around more and joining the Sainsmart FB group, I'm not the only person that's...

I'm completely flummoxed here. I took the new spindle out and put the original back in and everything worked just fine. These spindle motors are the EXACT same size. I measured them with calipers....

Tried a couple more things. Physically moved the spindle motor down in the mount. Z remains too high by the same amount. Tried manually zeroing the work height using a piece of paper and got the...

Nope. That's not it. It's a tab that's molded into the spindle motor mount. Everything with the limit switches looks normal.

I started out using the stick spindle motor and had no problems. Setting the Z height with the probe automation worked perfectly. Today, I changed over to the upgraded spindle motor (the one from...