Used 80 grit sand paper fixed to a curved sanding block to take the high spots down on the fillet. Then cut strips of 8 OZ. glass starting at 1/2" in increments of 1/4" up to 2 inches. Mixed up a standard Epoxy Resin/Hardener then layed the glass. It was fairly cool in the garage, so there was not really any reason to rush. Again left this too harden overnight.
Glass laid up and left to harden
Did what I could to keep things smooth to reduce sanding