For those that have 650, the cheapo trick is to get a large rimmed case like 44 mag, ream the primer pocket out with a step drill bit, then install that where the plastic tray is set to go. then run your tube off that casemouth. Also for the liver primer chute, I have a trimmed down 12 ga shotshell covering the ramp. It helps tremendously in keeping live primers off the floor, you can easily slide it off and dump the primers into a tray or whatever.