So I seen dent discount do this glue a board to keep it from blowing out.i was told it was unnecessary because bottom wasn’t bent but why take the chance. Did it all with a double bend soft tip from ultra dent .i spent 8 hours on it..After doing it I think I should have started with glue instead of pushing while hitting the crowns to get it to release.Next time I’ll try to get pics ahead of time to get some direction from the group.Live to hear how you would attack this.