I run those pictured dishes at .010 above deck unless the bore is larger than 4.355. I also tend to have the chamber sizes reduced by milling. You want the distance tight as you can. Closer to .030 the better. You will also want to choose the cam carefully as too small will give you more grief than too large will when building for quench.

Well, art is art, isn't it? Still, on the other hand, water is water! And east is east and west is west and if you take cranberries and stew them like applesauce they taste much more like prunes than rhubarb does. Now, uh... Now you tell me what you know.