MidSouth has them in at about $33.

I'm gonna let someone else be the guinea pig.

Report back

I looked at the description and it is a method listed in either Lyman or NRA (back when they produced technical and use firearms information).
LouisB

I don't like the idea of using my press for testing. It is always busy and changing and setting up a tester doesn't appeal to me. For another $30-40 you can get a complete tester that reads directly while taking the test. Looks to me like it's more likely to be accurate than a magnifying glass with a scale in it.

I sent Lee an e-mail requesting they send me a complete set of directions on it. They complied at no charge.

I'd like to see how it works from the instruction sheet first.

Giv'em a shout and they'll send you one too.

I'll let you know what I think of it after seeing the directions and how it works.

With regard to not tying up your press to use it, grab one of their 20 dollar Reloader presses and just use it for that purpose. I have one mounted off to the side of my main press anyway for decapping, priming, etc.

Regards