[ben]

Best bit of advice i can give you is:

1. Place left thumb or right index finger on a table. (stick or wheel dependant)
2. Take a hammer (ideally a big one)
3. Raise the hammer
4. The next step needs some self confidence!
5. Contact needs to be made from the hammer to the thumb/finger.
6. After that you will feel a numb sensation

I call it throttle control.