Speedmaster Stainless Rocker Arm Issues

Has someone checked out the Trick Flow heads for this? They seem better in every other aspect, you'd think they would have improved the rocker shaft location, too.

Please don't apologize for the long post, this ends the thread and actually answers the question I was asking instead of talking in circles about how rocker geometry is affected by multiple things lol. This is exactly the information I was looking for, all in one post. I was under the impression that the Speedmaster stuff was a copy of the Edelbrock stuff, but was not aware of the rockers.

Since I don't have access to the website, I will have to find Mike's email, since I don't usually find time to call. I will go from there. Thank you!
According to Mike- B3 - IIRC - for the TT heads the Harlandsharps need no correction and the PRW could use a minor one just to dead nuts on.