Should I grind the steel rockers?

RustyRatRod said

Up and over, yes. They are usually too close to the valves. Mike at @B3RE (B3 Racing Engines) can help with it.

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I already started ginding a few rockers, but I don't like how close it's getting the groove for the oil. I have more stock rockers, so it is not that big of a deal. Shimming the rocker shaft may help, i think that valves are sitting a bit higher because I had the seats cut.