Starts great, idles okay, but bogs down bad when accelerating. Have installed a new fuel pump, new plugs, cleaned, & adjusted carbs. Do you need to adjust the float to a certain level?? I set the float level between 51 and 59 mm. Set pilot screw at 1 1/4 turns out. Does the float needle clip ears need to be set toward the float?? Can the fuel enhancing valve on carb #2 be causing this kind of problem?? Thanks for any help you can provide.