I everybody ,i my construction book he said to put the ribe #1 at 1 3/4" from the root,,but it's more important to check the measurment between the #1 and #3 for flaperon bracket.....so my problem is : my distance between the ribs are perfect but i have only 1 1/2" from the root of the spar and when i fold the wing the ribs touch the rear carrytought tube before all the wing there was to his correct position???????the only solution ,i think it is to cutting the flaperon or fold the wing like that....


Jf