You guys make some interesting points, and while I have not had the pleasure of flying the CRJ, on the Boeings, we always taxi out with all turning, and on taxi in with shut one down. Also, at altitude, if LRC is FL370 and .78, if we fly FL350 and .82 to .84, we beat the snot out of the LRC Flight Plan. I realize this may seem like apples and oranges, but I think the wing sweep on your A/C is about the same as the Boeings; 37 degrees (?). FWIW, IMHO. Happy Motoring!