Speaking of tweaking the angle after the main spar bolts are in, the ES I
have came with the "mating option" and the main spar bolt holes were already
there.  When I measured the incidence they were 2 degrees different.  When
fitting the front spar attach I could tweak the angles only to 0.5 degrees
different, but this means that the main spar bolts are now cocked in the
holes as far as the clearance will allow.  Incidentally (pardon the pun) the
wings also had a twist that was different by about 0.5 degrees.  Should I be
worried about this?

Gary Casey