I'm having a brain fart and it hasn't resolved itself in a few hours...
I'm setting up to bore & thread a section of 1.5" Ti tubing I cut off a longer section I've used in the past.
Fo some reason I can't get this 7" section to dial in.
I've got it down to +/- 0.0005" at the chuck, but at the end of the 3.5ish inches hanging out, I'm looking at +/-0.014 of runout...
Pointers please!
The older gentleman I used to ask these questions to, passed away this year finally from Parkinson disease. You don't realize all the small ways you miss someone who you known since your childhood...