How to make the lee primer tray feed like a dream.

[MarkAlann]

At least on my auto bench primer. I don't prime any other way, but I'm sure this would work on other primer methods using the lee folding primer tray. I use a small "personal" vibrator and Velcro to hold it on the tray. The one I've been using runs on 3 small watch size batteries. It works so well and is so cheap I believe Lee could provide one (with their name on it) as an accessory. I just primed 300 45acp cases without a single mishap. I thought twice about posting this, not knowing where the post may go, but it just works so well.