So I haven't been aiming my best for a little while after switching from a G Pro Wireless to a Viper Ultimate but i stuck with the sensitivity i had been using for well over a year thinking i would just get used to it. After a month i wondered if lowering my sensitivity by the same percentage as i lowered the weight of the mouse by would help and i genuinely feel like my aim is just what i had before. Or maybe i got extremely lucky and finally found my natural sensitivity, or extremely unlucky and have created a placebo effect and my aim will feel more off than before after a longer period of testing. Either way, i would at least try to lower it by around the same percentage and see if it works for you