This is an interesing piece of riveting. The rear attachment to the shear clip 2 can be squeezed without difficulty. The front spar attachment points though are a bit more awkward as the manufactured head access is limited. I ended up using a small tungsten bar with plenty of cardboard protection around to ensure that If I dropped it, there would be no internal damage. It took a lot of placing, but they all went in without problems. Having done these, you move onto the Counterbalance skin rivets which are easier to do.
