Continued to fix the poor job I did trying to back rivet the firewall rivets. The right side F-801HR stiffner was damaged by me when the bucking bar slipped and I need to drill it out and replace this piece. Cost about $15. This is part of the complication of riveting solo. You can't see both sides and the same time and if somthing slips you don't know until you made or damaged the structure or rivet. Two people would be so much easier.
