Panel work contunued. I work today on the structure of the panel. The subframe is backed with 3/4 X 3/4 X 0.063 angle with nutplates installed to attached the front panels. The rivets that attache the nutplates also serve to attach the angle to the subframe. I installed one of the forward supports for the radio stack. This also serves to stiffen the panel. I drilled the small corner pieces that will hold the airvents. I also added a angled support that I formed from 0.032 that attaches the panel to the canopy deck.