I got my self a haimer sensor. I have been trying to dial it in. Not a friendly task.

I worked on it for some time before I started learning how to do it. I can dial it quite quickly now. I dial this thing in till my dial indicator doesnt move when I spin the haimer in the spindle, all is good. But to double check, I take it out of the spindle and put it back in and test again. And my dial test indicator moves as much as 3.5 thou when I turn the haimer in the spindle.

After a while I decide to put my dial indicator as close to the center of the haimer tip as possible using my jog wheel in the z axis and x axis. I dial the indicator in again, and then remove the haimer from the spindle and then put it back in for another test. Its off again.

I repeat this proccess again this time marking the tool holder and the spindle....same results. Am I doing something wrong, or is this a limitation of a tormach machine?

Video of getting it dialed in perfect:
https://www.youtube.com/watch?v=9Pk-G-SalSQ

Video of taking the haimer out of the spindle and putting it back in for a double check:
https://www.youtube.com/watch?v=7PB0d6Jes54