Right analog should be accelerate and brake.
Analog buttons were always a bad idea and should never be used.
These days you can map analog triggers to the sticks for a modern experience if you want that.
This is exactly how I play GTx as well as Tourist Trophy.
I think the ergonomics of right stick for that is horrendous, but aside from that, for a racing sim game, you're gonna need to be able to hit the brake and the gas at the same time.
> These days you can map analog triggers to the sticks for a modern experience if you want that.
It gets wonky if you press both analog triggers at the same time though. I've also tried mapping them to X and O to simulate the pressure, but the range is also somewhat off, with a way steeper curve (half pressing a trigger gives nearly 100% intensity of the OG buttons).
An alternate solution I've seen around is using a GMIX or similar devices and mapping the g29 wheel controls from the game to a modern Xbox/PS controller, but I've never tried it myself.