Quick fuel carb fuel pressure too high? Rich idle...

I had to replace the needle and seat assemblys on several QF carbs from Slayer 750 to a 1050 Q series. If the floats are creeping at or less than 5.5 psi fuel pressure the n&s or float has issues. Check the floats to ensure they are not sticky. Also ensure that there is a notched float if the carbueetor has jet extensions in the rear metering block. I usually stsrt tuning with the floats set to the lower level of the sight glass. Should be an easy fix.

Once you get it running the cruise mixture and idle circuit might be a little rich. That can be tackled with ease if either us an issue.