I GOT IT!! Ok so adding the trailer is great for aero but why not combine that with an Electric Fifth wheel! (I call dibs on credit if someone builds it) Somehow you could make the wheel or wheels on the trailer electric and assist with forward moment at slow speeds! I know, I know with it attached to the trailer how do we keep it going straight... but that's for you guys to figure out
I just get to keep the royalties!
Fifth wheel info -->
http://ecomodder.com/forum/showthrea...brid-1191.html