My blaster has been running golden since I put new reeds in, but recently (the past 2 days) its been acting funny. Its dodgy to idle at start up but I turned the idle up and its fine now. But it seems like it's hesitant to reach the top of the gears (rpm wise) and when I pull the clutch in, and only when I pull the clutch in, it doesn't want to idle, it wants to stall. Should I turn the idle screw out more?