Took my 490 out yesterday and she started bogging down then died tried kicking over to no avail pushed about 3 miles home let it sit over an hour and it kicked right over cleaned carb last night was pretty bad took it out for test run today was running best it ever has but one time bogged alittle bit I've been messing with idle screw cause its been idling way high could this be why bogging? Appreciate any input thanks guys