2002 Yamaha TT-R 125 "ttr carburetor" Questions

TTR 50.. WHAT CAN I DO TO PUT BACK STOCK SETTING...??? the carburetor settings are easy : 1- locate the screw mixture air /fuel 2- wind the screw all the way in 3- unwind the screw 1 1/2 turn and this

...TTr-125 LE 2007 could one of you tell me where the idle screw is? its probably on the carb but idk exactly where, i know where the air screw is but nothin else the idle set screw located left side ...

...ttr 125 will start but wont stay on jets are cleaned and everything ony way it will stay on if its flooded or starting fluid is constantly sprayed new spark plug and everything Check to see if ...