I just got back from the dentist. The “new” crown cracked in the same place as the one they tried to put on last week. The dentist thinks the lab did not make a new one, just put new porcelain over the gold of the old one. This time they put the cracked crown in as the temp crown, took a new impression and will have the lab do yet another crown. Hopefully the cracked one will hold out long enough for the new one to come in.