Any ideas on what the maximum exposed threads on the lift struts can be? I am making some final adjustments and am running 1/4"-1/2" of exposed threads on one side. The dihedral on the wings was correct but off by ~.5 degree relative to the top rear cross tube so I took out a couple of turns on one side and added them to the other. The good news is now the tips line up when folded (a minor point but appeals to my sense of engineering harmony).