I removed the bottom skins and cleand out the cobb webs and spiders.
I've been thinking how to run a wire into the plastic conduit right in the middle with sharp edges rubbing on the wire. I tried a rubber gromet. I like it. I can cut a 3/8 hole and put this rubber gromet into the plastic conduit for the wire to enter thru. I'll be able to do this for the pitot wiring and servo wiring.