Unusual cut depth after bit change

[BB2]

Again, sorry for the absence.

I really appreciate the “techno babble”. Not all of it makes sense at this point in my CNC career, but it’s is interesting, and will make sense at some point I’m sure.

I haven’t made any progress; just not enough time. I plan on performing the suggested tests, I just don’t know how soon. I will keep posting any progress/ updates that will be helpful.

Thanks again for your wisdom and help.