Kz750 csr carb issues

Alright so I had a problem where my throttle was very sluggish trying to ride and it was very jerky when riding until very high rpms and I now have mufflers on it and still the same pod filters but it's still doing it now matter how I adjust the carbs so any help would be great!!!

Im still pretty new to bikes, but from what I've read on here you should start with maintenance things first. It has also been mentioned that sometimes what might seem like carb problems can be out of spec valve adjustments. Maybe consider getting a color tune. It is basically a glass that goes into a spark plug hole and lets you see inside the combustion chamber and tell if your lean, rich, or good. Hopefully someone with more knowledge will come along. (also BUMP)

Often there is a trouble shooting section in the FSM (factory service manual). It can be a good place to see if there is something un carb related that can affect it.

Good luck, Matt