Update on the Dillon 650:
The new parts are installed, finally. It was a very frustrating experience as mentioned before, the two sets of instructions (Manual and Alignment) did not cover everything that I needed to do and sometimes used different terms for the same part. Sometimes, I would need to call twice about a problem and would get contradictory answers from different reps. More of the original parts weren't compatible with the new platform, so more phone calls and delays.
During one of my calls, I asked about just boxing up the machine and sending it back to them to do get it working. The rep strongly advised against doing that, he was almost vehement. He also said that I would need to pay shipping to them, and an additional $77 for the work. If I had been offered that deal at the beginning, I would have jumped on it. But by this time I was almost (yeah, right) finished and decided to keep going.
When it was all back together, I discovered that the new platform sits about 1/8" lower than the original, so all of my dies had to be readjusted. It's tough to get the wrenches in there with all the dies installed, I would have been better off to remove them all and start from scratch. It would have also been nice for either the instructions or one of the several reps I spoke with, to suggest that.
Yesterday it was all back together, dies adjusted, everything working properly. Just to be sure, I loaded 100 dummy rounds exactly the same as I would when making live ammunition, except for no primers or powder. My buddies and I will use them for speedloader drills, so not a waste. It was perfect.
So I put in the primers and powder, started loading just like before, and the second case hit the edge of the sizing die- it wasn't getting pushed far enough into station 1. Same thing on the next case.
***, I've just loaded 100 dummies perfectly and the second "live" shell hangs up?
That's a simple adjustment, but...???
Anyway, I fixed it and loaded 100 rds live, everything worked fine.
Next week, I'll do more loading and see how it goes.
Fingers crossed...