runing lean

ok bean cchecking my plug lateley this week and it seams like its not geting anough oil i have turnt the oil pump thing up and it still aint anough oil geting to the plug should i turn the oil screw up if so wat way shall i turn it upand yh its a 25ml dellorto thanks lol

 

if your running a 70 or a 172 i think it might be premix time

 

yh i am runing a 125 with 180 bore 25 ,l carb and 180 varo scopiean pipe