Carb setting and point specs for 1979 KZ750 LTD twin.

Bought it from a buddy who bought it but never messed with it until i bought it from him. would't fire, he cleaned points, but not sure if they are set correct. would only run on 1 cylinder, took other carb off and float was siezed closed. He cleaned both carbs put them on I brought it home and it runs..but at low idle it misses, as soon as I get into the throttle both cylinders come to life. I cruised it up and down the alley a few times and it seems to have lots of Jam going through the gears. Just at low idle that **** miss, it wont idle without assistance on the throttle.(unless I turn the idle screw up/in).

I have not checked the compression yet, I will I just forgot to take my compression tester over to my bro's (its actually at his place).

Anyways I was wondering if anyone can give me any pointers or the settings for carbs and points. Also am having trouble finding service manual for this model.

Thanks to all!