I have the rss 2021 mod and everytime i turn the car after braking the car drifts.I have the HORI RACING WHEEL APEX by the way.If anyone knows please tell me it is unplayable
(Disclaimer: I haven't tried the RSS 2021 yet, so I'm going by my experience with the RSS 2020 car.)
Maybe you overturn the steering wheel, that thing has a lot of grip, even more at the front when braking. Maybe you'd be able to upload a video of the drifts happening with your steering and pedal inputs visible, that could help us help you