Y shift between bits

[johndsevert (John Severt)]

Looking for some help/advice.

I’ve re-calced and loaded this file a couple times from VCarve Pro and the v-carve line keeps ending up in the wrong spot. I homed the machine before cutting, zeroed X and Y at the corner of the piece of acrylic and didn’t change anything other than the Z zero during bit change. I can’t figure out what I’m doing wrong.

Any suggestions?

Thanks all!

[adamfenn28 (Adam Fenn)]

A while back, I found a bug, which Masso confirmed, where when I used the manual tool changer with a tool change location. I had jogged manually during between the point where the spindle stops with the old tool, and before I pressed cycle-start to go to the tool change location. This caused the Masso to shift the offsets. Is it possible you were doing that?