Brief Description: Drilled rivet holes up to 1/4" bolts
Based on some of the reports I'm reading on the internet, I am fairly sure that my level of scrutiny regarding my work is higher than average. In that vein, I had clear damage on 3 rivet holes after removal. On many of the others, there was minor scarring around the top edge. To be 100% confident, I drillled all 72 rivet hotes up to 1/4" and will use AN-6A bolts throughout.