Air screw

[number5]

I dont remember. Air screw in or out to lean? Im thinking out to lean/ in too rich.

[DPR250R]

Turn your air screw-

Left to lean mix....

Right to richen....

You want your air screw to be from 1 to 2-1/2 turns out...

Below 1 turn go up on the pilot... Above 2-1/2 go down on the pilot

Four stroke fuel screws are the exact opposite....

[number5]

Thanks.