I torqued all the side attach brackets and the inside row of the the aft attach brackets. Most of the time was spent beveling the pilot side outboard brackets washers as the angle of the shell against the attach bracket was leaving a gap between the washer and the locknut. It took time, but they turned out great. Boy there are a lot of screws involved with these brackets. The last of them will take a second hand to tighten down. I also just noticed that I topped the 900 hour mark on the aircraft.