You will see that the ailerons hinges can't be glued in the same way as the flaps. I wonder how others have done it but this is the way I settled on. The carbon axle rods save the day again: I put a tiny split in one end of one of them and CA'ed a foot of dental floss in the split. I then installed the axle all the way into the aileron with the hinges captured and the dental floss threaded through the opening in the flap well for removal, applied Hysol and slipped it all into place in the wing to cure. The floss is needed because none of the axle can protrude from the ends of the aileron in order to install it all in the wing.



Dental floss ready to pull on to remove axle after cure