I just recently replaced my mp250 with a Harman. it has never ever broke since 1992. I put it in my garage last week for heat at night without burning wood. the last couple nights it been going out. then it did it today. I found the coupling for the metering cup had broke. I am having trouble finding a new one. my new stove hasn't really wow'd me yet. I guess I set the bar high. don't get me wrong I do like it but not as much as I expected. if I can't find a coupling, reasonably priced anyway, I could weld or epoxy the old one. or maybe make one. anyone know where I can get this part for the old girl?