Now, possibly this countersink is there now but I'm getting a concern viewing all of the options while in the Nut Spec portion of the dialog box. I an only see the initial 3 possibilities right down to nut clearance. EvanReese Member, Mentor Posts: two,471 ✭✭✭✭✭ September 2023 @petr_škaloud I https://samuelz936xgn9.estate-blog.com/profile