After applying the NewDark patch to Thief Gold I seem to be having an issue with my horizontal and vertical sensitivities not matching up correctly.

As far as I can tell Thief's sensitivities are tied to the screen resolution, but is there anything I can do to fix this? I seem to recall there was a config file you could edit to adjust x and y speeds, does anyone remember what the command was?

check the NewDark documentation, I think there were some variables that would allow you to modify the sensitivity as you like.

Aha! Found it in there, thanks. For anyone else looking its in the user file in the Thief Gold main folder. It's listed as "mouse_sensitivity_y_scale".