I just broke in my new Jotul 118 stove last week and today I fired it up nice and hot (hottest temp was 550+). I have been burning it all day and just noticed some white stuff between the seams, pretty prominent. Also I have some flaking of the black paint all of a sudden above the door exposing the bare metal. Did I screw up my stove and not break it in properly? I followed the procedure exactly but over the course of 3 days. Never had these issues breaking in my Oslo.