Alcohol carb tuning

I have no experience with alcohol Mike, but I'm curious is to how it's leaving, meaning rpm off the brake? If it leave's hard off the converter, I'd think leaning the primaries is the way to go. If it's "flashing" the vert off a low rpm, I'd think the pump cam or nozzle could come into play with the early haze out the exhaust?

Just commenting for conversation...:)