Rocker Arm Shim Alternative?

Cut up a soda can? How far is it off?

I did the soda can for shim thing . I`m thinkin springs on the free side like 426 hemi. Or the slide clamps , where u set the pedestal side and just run the clamp up to the rocker , much like the springs would b done .
Sure would be easier than shims and spacers , that was the worst ***** of my build I think. Would have to try it and look at the oil control tho----