Hey there, so with R1/L1 you should be able to aim and turn horizontally with the analog. R2/L2 your turning is locked so you can only aim up/down. It might be that controller driver is interpreting things differently. Can you try it with a different controller like xbox 360 or Dualshock 4/5? Also if you could join the discord and post in the bugs thread we can trouble shoot this better. I just ordered the controller on Amazon, should arrive tomorrow I'll test it out see if I have the same issue.