For those of you running the Moki 1.8 & VP 30 pump, where is your needle valve set and where is the pressure screw on the pump set?

I cannnot get this combo to work. No matter where I set the pump pressure or needle valve the carb is so rich it spits fuel. I am NOT running the muffler pressure back into the tank (learned not to do that last week). I'm sure it's a problem w/ the pump b/ I can run the motor w/out it.

Thanks,
Drew