I noticed that the both main spar and TE spar WAF bolts in my aircraft were within recommendation (ie the thread was inside the WAF fitting) but this meant that one end of the bolt had increased clearance in the WAF fitting hole as the thread is a smaller diameter than the grip diameter of the bolt. Today I purchased new bolts 1/8 inch longer, and yes, I will need an extra washer or two, but the bolt is a MUCH neater fit in the hole than the old one ..... gunna do a trial refit of the wing tomorrow .... wish me luck!
Martin Pearce - KR2 with Subaru EA81 + KR2 S with GMH Saturn - Both in my garage, neither registered or flying in Au ---yet! rocketdri...@optusnet.com.au