Sounds like we need a Big Max thread!
I found mine in Cali on Craig's list and it was a leap of faith sending a stranger 3000 miles away a cashiers check but the guy was true to his word and it was shipped, tracking info supplied abd it did indeed arrive.
When I got it, that cockamamie three pronged, spring loaded "universal shell holder" couldn't hold onto anything and the few I tried it with got stuck in the sizing die because the springs for the shell holder "hooks" were worn out. RCBS was of no help getting spare springs. So, I had a poor excuse for a boat anchor.
Then, I found a Big Max standard shell holder for it on Ebay, and got in a bidding war with another poor devil that MUST have had the same problem, a useless Big Max. Well my pockets were deeper than his, or I was more desperate and I "won" the auction paying silly money for it
This was around 11 years ago and I've never been more happy I got it. Every precision .308 I make is on it, one at a time and the Dillon presses stand by waiting for production ammo