I made the forward part of the rear control cover and I must say I like how it turned out. I made a CAD drawing for this part as well and made some modifications to it so all of the holes in the aft control mount get covered up. I turned down the edges to make the opening smaller. I drilled and clecoed the two parts in place and it fits very well. This is one of those builder moments with you feel proud something turned out nicely.
I will pull the floor panels in order to match drill holes in the floor into the flanges of the cover. I then need to install nut plates under the floor rails. There are 3 places in the aft control mount that the cover will screw to; I plan to just tap these holes since the control mount material is so thick.
I made my template wider at the bottom to cover hole in the aft control mount
Bent over taps. The gap under the mount need somthing to prevent objects from getting under.
