I did end up having to use the pop rivet dimpler on a couple of holes in the left elevator. These are for the rear spar next to the cutout for the trim tab, and the squeezer couldn't reach them. Perhaps not coincidentally, these holes will also be riveted using pulled rivets since access to them is limited.
March 4, 2019
Dimpling left and right elevator skins
I did end up having to use the pop rivet dimpler on a couple of holes in the left elevator. These are for the rear spar next to the cutout for the trim tab, and the squeezer couldn't reach them. Perhaps not coincidentally, these holes will also be riveted using pulled rivets since access to them is limited.