RE: Lanier Dominator 500-building hints?
What I do, is mix up a batch of finishing resin in a small cup. I then mix Chopped Carbon Fiber (About 1/4" long in length) into the resin making a CF / resin mixture. I mix quite a bit of the CF in to the resin, you do not want this soupy, but kinda thick. I then carfully push this into the corners of the firewall/fuse joint trying to keep everything laying flat against the wood.
Do this after you have your blind nuts installed, just be carefull not to get any of the mixture into the blind nut threads. It will help keep you blind nuts from falling out the back also.