bought a 400.hundred dollar band saw and ever since i bought it the cheap cast aluminum or what ever it is keeps on snapping in two. this has been going on for a while now you don't back you're warranty. say i didn't send it in you sent me the first free of charge when the same part broke again i had to pay now the part# 824383 upper shaft /hinge wheel asm has snapped same material cast whatever so i go to order the part and find out they are discontinued so now what do i do with my 400+ piece of junk and lets just say if you did admit i registered it how would it get fixed when you can't get parts