here is a qd1o file in case it may help… I don’t have the qd11
if the LS needle tunes the idle fine it is unlikley it would “dump” excess fuel …At HS the throttle plate is open wide and the idle cct is less subjected to crankcase suction and contributes less fuel which in theory the engine then draws the fuel supply from the HS section.
has suggested make certain no parts are missing (see parts listing on the QD 10 .. carbs look similar)
Joining AOMCI has priviledges 🙂
