I know ! Another cam selection post

yellow rose said

I don't care for Comp mostly because of the hit or miss tech you get when you call them. I can call on the exact same combo on two different days and get two totally different grinds. The other thing is for me, it's hard to not have them pull a grind off the shelf.

Click to expand...

Makes total sense. Now I'm not sure and I'd bet if I had called Vs. Jim calling the cam may very well have looked different.

He gave me my choice between 2 very similar cams, one from comp and one from another grinder who is escaping my mind right now. The final decision was based on the duration at .020, which differed between cam grinders. We both agreed the comp grind was preferable for my combo.