I am I the process of attaching the control horns to the spar of the HS. 4 bolts for each control horn. 2 of the bolts will not engage the nut plates. All they do is spin and make a snapping noise but do not screw it like it is engaging and then slips. The other six seem to be fine. Changing bolts did not seem to help.
If you have any ideas please let me know what you think.
Don
If you have any ideas please let me know what you think.
Don