Made a couple of additional, needed, edits.
O.k., so what's with the primer issues ?Great vid bro. I put one on right after buying my 750. Really smoothed things out. I have mine set a bit looser then yours though. When I first received my 750 I was having major issues with case bounce back. Basically the case was pushed too far and would bounce back away from the shell plate. Every case would jam on the depriming/sizing die on the up stroke. This was not an issue when going slow. But when I get in the 'imma rock this press mood', only thing rockin was my nerves. Now I simply set it so the case almost touches the shellplate and all is good at any speed.
Dillon presses are pretty amazing. You can adjust nearly every single aspect of the press.
When you get to approx. 15k rounds through your press, hmu and well discuss your primer issues lol