Hello Quick Fuel, Goodbye Holley

I gave up. Put the Holley back on today. Took a quick blast to remind myself how good it ran BEFORE I got the QF bug.

Far as the QF stumble, it's definitely AIR. It wants more air just off idle. I tried everything I could do and was unsuccessful. With the secondaries adjusted almost closed, it literally dies when ya blip the throttle. Open up secondaries as far as feasable and it stumbles. Pretty obvious it wants more air........I think.
My Holley came from factory with 4 holes in the butterflies. This gotta have something to do with it.

Trying to decide if this is all worth 8 or 900 bucks, and get a hold of Thumperdart, or just return the damn thing.