[Scott D]

I just found a 600 like yours which the seller was non-operating. After a little work it works but not a lot of volume yet and I still have to align it, etc.

My question is: did you find a black, stiff paper heat liner sitting on the bottom cover? It is shaped and cut to fit it exactly. If so, any guess of what it's made of? Any help would be great.

Thanks for taking the time to reply.