Valve train geometry

Here is a pic of the "new" Hughes rockers. This is the alignment with the valve on the seat. Guess who they are supposedly made by now? View attachment 1715209623
I have an order for a kit to correct this monstrosity to the best of my ability. I thought the customer was uninformed about who made the rockers, until I saw the pics. Talk about a step backwards.
Criminny....why is this so hard to get even close? Is it just that another engine's rockers are being sold for Mopar SBM's?