Rocker Arm help

So I inspected my saddles last night and compared them to some J heads I had with a radius gage. There is no high spot in the middle and my rocker shafts nest tightly with no movement. If anything there is a slight amount clearance at the very bottom of the radius allowing the shafts to seat cleanly around the radius. I am guessing my heads are new enough for the high spot issue to have been corrected.

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My heads have been on for a couple years,I don't recall seeing the issue on mine, but I have one of Mike's kits, so I'm looking through the pictures from my motor build to try and confirm.

Can you post the mfg date that's stamped on your heads?