Hello all,

This is my first post. i just aquired a rossi .53 and have had problems keeping her running. im using 5% fuel with an os 8 due to the heat here. It seems to be loading up at full throttle and just cuts off no matter how much i lean here out. and it has a hard time idling on the low end as well and does hesitate a good bit throttling up. i see alot of bubbles coming from the fuel line and have checked the tank and lines for leaks. they all check out.. I dont have the stock settings available and cant find anything on the internet as well. Does anyone know a good starting point for the high and low needle to be set ? Would be real helpful to get her tuned in from there. Thanks in advance