I've pretty much ruled out carb troubles on mine,Dennis Kirk has coils,but not showing CDI boxes. Where can I get one?

Adjusted on the choke today,still no change. Fuel is pooled in the intake manifold when i shut the sled down and pull the carb. New needle and seat is on back order. It doesnt leak fuel into the engine while sitting,so it seems to be shutting off the fuel flow.

I'm haveing trouble with my Spitfire. But its getting too much fuel. Cold it runs good,wide open is good,but idling,it loades up on fuel. Been through the carb 3 times,spark is good when running bad,compression is 120 on each side,no gasket leaks found,and fuel system is all new. I'm just at a loss?