We heated the Y2Clay to fill the seams and it works great. We got it sealed up with clay, waxed, and PVA'd but what I forgot was that Polyurethane plastic is heat sensitive so I have a new bubble and valley in the vertical stab that I fixed [:@]

I took the wax and PVA off the tail and just waiting for the spot putty to set up a bit and then I'll rewax and PVA tonight so it probably won't be till this weekend when I can get the mold done.

I wanted Steve there anyway since it's his plane and he had a commitment tonight so maybe it worked out for the best.