At this time the side skins are on, and it’s time to rivet the canopy deck to longeron. I can’t get a squeezer there so it looks like I have to drive the rivets. I would be driving straight down on deck, longeron and longeron is riveted to side skin. Is this how you do this, and it does not damage anything? It just doesn’t seem like I could get enough energy to set the river without doing damage to the side skins? Thank you for your input.