RE: Nexstar problem - Loose horizontal stab
When you insert the forward screw through the horizontal stabilizer (without the vertical stabilizer in place) does the screw insert all the way up into the hole?? Meaning that the head of the screw is sitting firmly against the bottom of the fuselage?
Can you take a picture of the problem and post it? That would help a lot if we can see what you are talking about.
Ken