Finally! Things are happening. Rivets are being set on the rear HS spar. It's going well - following the plans carefully as some holes do not get riveted until later if they rivet ribs or brackets on to the rear spar.
The -4 rivets are definitely a work out with the squeezer, but my arms should get used to it soon enough. :) More tomorrow!
Some rivets set - some clecos still in.
More rivets set - the tape is where other size rivets are used (ribs or brackets).