Is there a reset method ?

[Jang]

Note: Quick edit; I found the VDrift.config file and deleted it, now it's OK, sorry, should have searched first.

Hi, I d'loaded VDrift (vs. 2014-10-20) Created (Sun Oct 19, 14 7:27PM) and initially it seemed to work fine, at first.
I drove a few races and then went exploring.

Then, I found the options menu and thought I would adjust the screen size and perhaps ramp up any of the graphic options. I have an iMac (Late-2012) 13,1 2.7GHz quad-core i5 and NVIDIA GeForce GT 640M and it's quite peppy.
After I altered the options, the control of the car became very wishy-washy. Spinning out a lot, and ending up nose into a guard rail often and had to quit the game and restart.

1. Is there some way to reset the game to it's defaults ? It seemed OK at first.
I looked in my Library/Preferences in OSX 10.8.5 and there does not seem to be a .plist file that I can drag out, which often does the trick.
I also looked inside the vdrift .pkg itself and although I did find a .plist file it did not seem to have been changed, so I left it alone.
I also re-installed the whole thing from the dmg. but the new prefs. were still there.

Thanks for any help with this