Re: Crown Molding Woe's
whys the gap there in the first place, is there drywall there that was never taped or what.
as for making the transition from a level ceiling to a vaulted ceiling in crown it has to be done in 3 peices. you need a very short peice with the two different angles on each end if memory serves correct. its not done very often this way. most will just return the crown into the wall where the transition begins then leaver the vaulted ceiling undone
fire up the saw and make some dust