10.2 : 1 compression 360 at sea level. Options?

OK, not just a lean spot, like the air or fuel jet was off but sounds like an accelerator pump or progression circuit issue.
Exactly. Rebuilt the carb, played with accelerator pump adjustment, and switched around some jets. Next step was bigger squirter diameter and possibly putting small holes in the butterflies to help with off idle transition. Strang thing was the accelerator pump was shooting plenty of fuel...