Continued working on the trailing edge rivets. I decided to use at two-step process to finish the rivets: setp 1 - use the queezer again to press the shop heads down so the loading ege was about flush with the skins; step 2 - back-rivet using the swivel-head set to drive the shop-heads flush with the skin.
Step 1 went fine - and the trailing edge stayed nice and straight. Step 2 seemed ok, but I noticed I was getting some distorsion on the trailing dge. time to stop and re-think