Rudder Trailing Edge Rivets-Question

I would love someones input on the how much to squeeze the rivets in the trailing edge of the rudder. I am using the special rivet squeezing set from Cleaveland (SSF679). Good news is my rudder is super straight. I did the pro-seal method, set all rivets half way first, and alternated the rivets front and back. I am afraid I am going to oversqueeze these, and make a mistake, when i am nearly finished! Is this about what you guys are seeing on yours? How flush are you getting? I assume the paint show will sand the very tips off in the paint shop? Thanks for the help!

On mine the shop head and the rivet head sizes were almost identical after I finished squeezing them. I'd say your shop heads need a bit more of a squeeze. If you have some extra AEX make a test piece and try squeezing a bit more.

I did mine to flush, no issues and looks good.

Needs more cowbell.