Hello Net Years ago there was a discussion about making changes to the spars. In conclusion it was noted that if a change is made to the strength or ability of the spar to flex, then the resultant strain or load is shifted to a new spot. If the outer spars cant flex, then the strain might be moved to the wing attach fittings or the center section. Without analysis or testing you might truly be flying an EXPERIMENT.
Orma Southfield, MI N110LR Soon to celebrate 20 years
