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Old 09-08-2014 | 05:32 AM
  #581  
big_G
 
Joined: Feb 2005
Posts: 432
Received 25 Likes on 16 Posts
From: Hutto, TX
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Originally Posted by pshark101
Looked at it some more, bigG is right... the tube needs to be longer. The ending point of the stock tube is just too close to the center section, where most of the wing stresses are located. A longer tube and sleeve, with a simple box structure built around it, should do the trick. Maybe even carry the center section sheeting out a bit farther.
I've had the urge to build a kit for awhile, so I guess this project will help me relive the good ol' days.
This picture shows the reason the wing failed. Insufficient support structure around the wing tube. It simply ripped the ribs right out of the wing. There should have been a spar box built around the wing tube, not in front of it. Simply poor engineering.
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