Hello, I have 2 031 AV's where can I get rings ,cylinder base gasket and crank seals ? also one saw runs but when u rev it up it hesitates then takes off then when u return to idle it wont idle right and stalls .The carb is rebuilt ,all the gas line are new.I cant get carb to adjust right at idle . Also when u return to idle gas leaks out at carb ? Other saw did same thing ,but had bad points so put atom module on it and it fired and started then quit and hasen't started since .I didn't know u had to reverse wires .Any help would be appreiciated thanks Duke [email protected]