I just picked up a 93 ZX6 e and got it running. It would not idle at all till I clean the jets out (Chemtool spray) without removing them from the carb. Now it idles at 1.5k but it is very inconsistent sometimes it will rev around 6k and other times it idles so slow it dies. Adjusting the idle up seems to make it rev high more often. The carbs were professionally cleaned 2 years ago but then it set up right after. The fuel air mixture screws are all out around 3.25 to 3.0 turns which I also thought was high. Any ideas guys this thing is embarrassing at a light LOL!??