My "limited" experiance
One of the things first taught (and practiced with) in the ASA classes that I took was "prop walk". Most boats will "walk" to port when first put into reverse and the rudder will not be effective until the boat begins to move and water starts to pass over the rudder. Knowing this, and depending upon the situation (wind, current, side of boat that your dock is on, etc.), you can use this to your advantage.The prop walk that my boat exhibits (H456) seemed pretty excessive (to me) but with practice it's not the issue that it once was.(Except in tight situations, or wind out of the south, or any one of a dozen other "exceptions") ;D Regards, -Jim-s/v Forever