What went wonky with the 650?
I have no idea. It wouldn't lift the ram/shell plate up far enough for the cases to enter the dies.
I disassembled it, lube it and reassembled it, NO joy still wouldn't go. removed the tool/die head and it still wouldn't go. I left everything except the die head attached as it was and shipped the machine to them.
They didn't tell me what was wrong but did send me a voucher with a list of parts that they replaced. In looking over the replacement parts I didn't find anything that would have cause the problem.
It could have been a combination of all of them and no one part in particular