Here's a sneak peek pre-polish of some 39mm sliders Wompy turned down using his Jedi powers. These are going on my ACME Triumph project. Juan P is the real deal and if you need some one-off stuff or a full time machinist, put this dude to work. He's clever about solutions, does what he says he will and has way realistic prices. These lowers fade from 1/4" ripples at the bottom up to about 3/4" and then the seal holder area is reshaped into kind of a tulip shape. They'll be a little more subtle after polishing. Ribbed for her pleasure. Thanks again Juan. Check out Still Kickin' for more of his work.