New carburetor only turned out quarter way from close an blaster runs alright. But I know it should be 1half turns to 2turns out the fuel screw an when I do that it boggs realy weired idk if its not getting enough gas when its at quarter turn. It has sumthing to do with the fuel screw its a mikuni 26mm only mods fmf pipe oil injection delete ratio 32.1 had stock jetting bogged the 240 bogged now in it is a 270 main my other carb ran jus fine but thos new carburetor has me stumped. Idk if the needle has to do with this it only has three knotches an its in the middle when I got it please reply thankx
