Does anyone have experience with using substructure dimple dies on the wing ribs (and standard on the skins)? I am wondering if this would help reduce the slight oil canning that is visible on some RV wings. The threads I have seen on this website discuss substructure dimple dies in terms of strength of the resulting joint, not the "tightening" effect these dies might or might not have on the skins.
Thanks in advance to anyone with experience to share!
Thanks in advance to anyone with experience to share!