Side note: when I blew the seam out, I was tempted to glass the entire inside. I resisted it due to fume concerns. What I DID do, was pick up some FG rolls. The stuff used to make casts for broken arms, etc. This was tricky to use because it's designed to only adhere to itself. A bit of "priming" the surface with some 3m Spray 77 was enough to get it to hold as it hardened to reinforce not only the crack, but some other weak areas around the facemask. The dome is all fiberglassed externally under the bondo, so the only real weak spots were around the face. Hopefully between the FG rolls and visor, it will provide all the needed rigidity to the front of the bucket.