Rocker Arm help

Looks like I should be alright with the saddles. It appears as though after they make the double pass, they then machine out the center a little to take care of that high spot. Is that something they’ve done for awhile or is this something new? I also checked the valve guide tightness and everything looks good there. That said, I turned off the garage lights, then used a light to check the valve/seat seal and the valves are all going to need to be lapped.

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