I am getting my panel from SteinAir, but I want to make the angles now so I can rivet them om before I rivet on the decks. I will use the kit panel for now to fit the angles, Before doing so, I need to make sure the panel is positioned right as I cut of the ribs to fit 10" screens.
Holding the panel in place with and angle across, I measured from the front skin edge and made sure I had the same distance on both side. Look spot on.
SteinAir said their panel are 100% hole compatible withe the one in the kit. I hope they are right.