Now, perhaps this countersink is there now but I am owning a problem viewing all of the options within the Nut Spec part of the dialog box. I an only see the main 3 solutions right down to nut clearance. EvanReese Member, Mentor Posts: two,471 ✭✭✭✭✭ September 2023 @petr_škaloud I https://bradn370hot2.wikigdia.com/user