I can see all the pics, maybe its been resolved since the last couple posts, I was super confident in doing this from the OP's write up and then everyone else's comments have me skeptical now!
I'm guessing as long as you don't over cook them you can't hurt them? Am I wrong? like say try it for 8 mins and if that doesn't work let them cool fully back to room temp and then try it again for 10 mins. Increasing each time until she budges?
Correct me if I'm wrong, would that warp it? Or would that be considered the overly safe route to go?