Hi kr fans A few years ago some ware around 99 or 2000 maybe sooner a post came around talking about spar strength. someone on the board had a set of wing that where unusable. this person talked about giving the wing to a university for strength analyzing. testing to the point of braking ! about that same time I remember some one letting there kids jump on a set of wing because thy didn't turn out correctly.
If some one remembers this it would be neat to see these numbers. Keith Crawford ST Johns MI http://crawfords.simerson.net/
