u/Beautiful_Buyer_2664

Hello everyone.

I'm working with a Vision Expert 9 engraving machine. I've only ever used a diamond-drag tool, so I've never had to switch out the drill head until this point. I'm trying to learn how to make braille signs.

I've found out how to zero-out the braille bit in the machine, but I can't dial the micrometer as every tutorial says I can. It won't move at all, and I don't want to break the machine trying to force it.

Has anyone had experience with this issue? I don't know the last time this was switched out, but it's got to be at least over 4 years ago (if not more). I've attached an image of the engraver with the focus being on the micrometer.

Thank you!