Just bought a new Stihl MS362, it starts and runs great. I was looking at the carb adjustments and found I could not adjust the low side. There is no red limiter there nor any slot for a screw driver???? (I know sounds impossible.) I did pull the high limiter off with the drywall screw method, so I'm OK there for future tuning. Just can't believe the low -NO adjustment. Anyone hear of the low side being "locked" with no adjustment? Maybe I got some freaking EPA special!