WOW, that is my next purchase for heavy oil! I know it may not be a "true" heavy oiler to you guys, but with that ball at 800 grit, I see my vapor zone on a heavy shot, DROOOLING big time. That will be worth buying IMO. I wish there was another Zone out that would match it, but I'll go with that. That ball just looks sweet. Its what I hoped the Mammoth would be, great reaction with out too much arc, too much flip, or particle. I would love to see it in action side by side with a similarly drilled VZ, Nick help me out here.