okay i just bought a new mukuni replica, the zoom zoom carb. i bolted it on and it fired right up but when i give i gas it bogs out... what should i do? do they have an air screw or fuel screw to adjust too? does anyone know the stock settings for all the adjustment screws. im beyond bummed out with this thing right now. please no comments on rebuilding my oem.. i did and it still runs like complete crap.