Not sure who that was aimed at Dave, but just to let you know. Like most things in life, with driving, there is no ALWAYS and no NEVER, the generally accepted hand position is anywhere between twenty to four and ten to two. This is a fact along with the acceptance of reversing to the left, using mirrors and overlapping of hands while turning or manouvering.
There is a little more detail required to fully qualify the above, but all were confirmed in meetings with DSA examines.
rob