Brief Description: SB 16-12-16 RV-8QB Center Section Bolts
I thought I would tackle the missing bolts while I still had a 'reasonable' amount of access. My weapon of choice was a ratcheting ring spanner, wired to a long #3 screwdriver, then taped over to prevent marking. It was quite effective, and was almost a shame to disassemble it at the end :) The job ended up only taking a few hours by myself, and a weekends worth of cash into the swear jar :(