I had arranged for another builder (not RV) to come over to help me with finishing up the sikaflexing. Rich helped me removing the canopy and holding it while I was working at the various areas.
The primer is still good up to 24 hours so I re-masked the inside and added sikaflex to areas where it was a little light.
There are areas where there is too much sikaflex, I have not decided how to deal with those.