So they have the same loaded OD as the Alpha.
I wonder if all the issue you guys have is because you all run 0.272 or 0.2725 NK combine with an tighter FB overbore of 0.242/0.2425 and probably 0.4705/0.471 base
I’m running a 0.275 NK , 0.244 FB OB AND 0.4715 Base and I have none of the issue...