For those of you who have used Creative Finishes for your crown molding, did the joints crack and have to be fixed? The reason I ask, we had an 'un-named' business (NOT Creative) do ours. It's been a month and all the joints and seams are cracked and pulled apart. The owner has assured us that this is normal and was to be EXPECTED. He is coming over to fix, but I'm wondering if others have had this problem or is he feeding me a line??? Thanks