Thanks for your quick response. Let me know if it doesn't work for you. I'm also looking for the same unit and I'm not waiting for the patent to jumpstart.
Yes it is ok, its just a very rough draft of final project one day. Got the seat off of it now to put a total different seating system on it. It will be best one day when there is a joystick controller for it though. Using the ZX1 has really slowed down this project, will jump back on it soon.