Many of you here have read my test results on coasting in neutral. GPSman has stated he gets the same results deadbanning in "L" or "D". I've always disagreed that you could coast deadbanning and get the same FE. Green FEH posted on
http://www.cleanmpg.com/ yesterday that he seen an improvement coasting in "N" in his FEH. In addition, he also posted a patent number that explains why. We all need to thank Green FEH for this excellent find which explains why there is no regen in neutral and why coasting in neutral is a clear separation of the wheels and the gear set. This is a safety feature in case of a lock up or freeze of the motors and allow for AWD and neutral towing. Read the patent at
http://www.freepatentsonline.com/6793034.html
GaryG