I ran it on this pass showing 12.7 on both banks, which I get is an avg of those 4 holes best case, so could be all over. It stayed solid at 12.7 and accelerated well until well over 220mph, then I believe the turbulence through the unfiltered cowl scoop got to a point that it disrupted flow over the carb and affected fuel distribution to a critical point. I will be addressing that as well before next year.
Further looking at the vertical ports, I am thinking lateral gas ported rings and different pistons would be better for this application, and of course being a little richer vs a little leaner.