I was sure I had seem threads on this before but can't find them.
I have 2 issues:
1.
2. When at idle if I go straight to the bar I can make it stall, yet if I feather up to 3000 rpm before punching it takes off like a bullet!!
I have taken the carbs off and cleaned them twice which did seem to make things better but the take off bog is always there. I have adjusted the pilot screw to the 2 turns, from the 1 7/8 turns, as suggested. I have also got the needle clip in the 3.25 (4th groove down, both plastic shims on top of clip).
Other than replacing the needle and seats I don't really know what else I can do....

I have 2 issues:
1.
When I first start it up I have to play with choke in order to keep it running for about 5-10 min until it warms up.
I can't seem to get it to idle at the 1800-1900 rpm it is supposed to idle at. It either too low or too high. If you hit the gas the idle picks up to almost engagement and seems to have a long delay before come down and resting at about 2000 rpm. A slight adjustment drops it to 1500 and when turning it up to where it was jumps the rpm to 3000 and again seems to take its time coming back down to 2000.2. When at idle if I go straight to the bar I can make it stall, yet if I feather up to 3000 rpm before punching it takes off like a bullet!!
I have taken the carbs off and cleaned them twice which did seem to make things better but the take off bog is always there. I have adjusted the pilot screw to the 2 turns, from the 1 7/8 turns, as suggested. I have also got the needle clip in the 3.25 (4th groove down, both plastic shims on top of clip).
Other than replacing the needle and seats I don't really know what else I can do....

