Body / Glass: How tight do I make the crimp nut on the bottom of vent window? 55 c body

[14x7]

I had the vent window post welded on the bottom ,and now I want to tighten the nut on the bottom of the vent window , how much do I turn that nut ,or how tight should it be? Thanks for all your help, Mike Driver's side vent window

[R1 3137]

I recently did the vent windows on 1958 OT PU and I tightened it till I felt the wind wouldn't slap it closed at speed...

[rockne10]

It is intended to be adjustable and, as Rick said, tighten until you think it will stay where you put it without being difficult to open and close.