Today I was engrossed in sub box modification - had to figure out how to cover the 6x9 holes and still make it look part of the original design. Covered entire surface of sub box with masking tape to protect the primed surface.
After tape, alfoil was glued in place with spray adhesive to form a barrier to avoid resin getting through to the primed sub box.
Then a few layers of matt applied before allowing a couple of hours to cure before laying down a another couple of layers. More work to continue on these mods during the week - will update then.
