Concave jig

Has anyone seen the new product I remember being shown at a show that enabled concaving by tweaking the angle of the stone easily without messing with the screw adjusts ?

I’ve been waiting for it to show up, credit card in hand!

We’re still working on this and had hoped to have it ready by now, but everything is pushed back for a while. Hopefully we’ll have something ready to go later this summer.

Do you mean that it is for putting a hollow grind on a blade? Or do you mean for putting a convex edge on a blade?

Convex, don’t think hollow would ever be possible

I thought you probably meant convex.