I have a non working San Francisco Rush that I am planning on converting to a MAME driving cab. I would like to try to use the original steering wheel but I don't want to drop a bunch of cash on the servo amp and all the other stuff required to set up the force feedback. I will just use an A-Pac to connect the Pots to the PC. I would be happy if the wheel would just return to center through some sort of mechanical means like with springs or bungees. I was just wondering if anyone could offer some tips or suggestions or if anyone has actually done this. Thanks!