I'll make a copy of my owners manual and send you if you will send me your HD towing package

I just got a used 07 EL myself, love it so far. I am going to quit trying to figure out all this stuff while rolling-----.

Two things I have noticed right off, (probably get lots of Boos for this--) One, the 5.4 has plenty of power for the average joe. That 4.17 low gear is the key---. #2 actually, I have tried a 2nd gear take off in traffic and think that it does very well, for most occasions. I wish they would make a full pattern shift available with a 2nd gear for a start gear. I dont say this lightly, I love speed myself . Probably no mpg advantage though.