Chuck, do you have the quick access feature on your old PW? This is one accessory that is worth the money. You can change shot and powder bushings without draining the reservoirs. I have converted all of my old 800Bs to this feature. It makes switching from one ounce to 7/8 ounce loads a piece of cake. I don't know how much it costs but it is worth every penny. If you forget what you have in the bushing cavity, you can remove the cap,look down at the bushing and read the number off the top of the bushing, change it if you wish, all without touching the shot or powder.
