Today I continued working on the fiberglass tips.
Here I'm working on slowly finishing the fit for the rudder bottom fairing. I glued 80 grit to a long straight piece of fir to make a long board sanding block. The long board ensures a straight edge. I iterated multiple times between sanding and checking the fit until I had all the gaps closed. You have to be really careful to not take off too much.
FlyLEDs tail light.
I did a preliminary trim of the h-stab tip but as you can see in the picture below, the shape does not match elevator fairing. The tip is sucked in and too thin. I could add (a lot) of bondo to fill out the shape, but that adds weight and is not ideal.