Razer Naga Epic Chroma and Firefly v2 compatibility issues

Hello all, first post here. I currently have the razer naga epic chroma. beautiful mouse, no problems with it. i came across the firefly v2 and i just received it in the mail today. i set it up and everything but the mouse is not precise at all anymore. i have a gaming mat and when it on the firefly, the precision is not precise at all. i tried playing with the sensitivity, the drivers, reinstalled synapse, and tried resetting calibration with the right click left click mouse wheel for seven seconds. i cleaned the laser tracker, and still the same. need some help thank uuu