Today I drilled the holes for rivets to assemble the aileron pushrods. It all went well. I used a piece of tape on each end of all the pushrods to mark 6 holes equal distant on the long pushrods and 90 degrees apart on the smaller pushrods. I then used a V block to make sure the holes were perpendicular to the outside of the tube when I drilled them. After that I primed the inside and outside of the pushrods.