Douten

My 11 doesn't have extended ailerons and squared / extended wings been flying it for 20+ years so won't be doing this one.

Glenn When has darkness ever deterred you?

I'm just basically squaring the wing outside of where the farthest point of rounded tips would be then the fiberglass tips which are about a foot...

I'm squaring the wings and installing fiberglass wingtips so two full length ribs outside of the aileron rib (24 inches) I've spliced the spars and...

I'm building extended wings for my ex pa-11 ordered Dakota ribs for the extensions my question is how do most attach the wingtips anchor nuts, clip...

Are you stroking the engine? that will make a huge difference in your performance.