bench synk the carbs replaced them bike ran ok put carb tune on they was out you set them to num 4 set 3 to 4 ok trying to set 1 to 3&4 the revs have gone to high & the reading of the carbtune r at the top end of the scale now and the bike runs like shit now. can not get a reading . any 1 els had this prob every time you try to mach num 4 the worse it gets
Each screw can slightly affect the others, so once things get too far off, you might need to remove carbs and try another bench synch. After that, no screw should need more than about 1/8 to 1/4 turn, NO MORE !!