[Andyinchville1]

Thanks for doing the calculations.....now I won't feel too bad about adding my wilson 5000 CR antenna to the roof..... .06 MPG is hardly anything! (graned the wilson 5000 is taller but even double the mpg loss is still not too much).

As an aside, with your great mathematical skills, would it be possible to calculate how many MPG's one would gain by removal of side mirrors or conversely how much one would lose if one were to add vent visors (to allow one to keep the side windows open without fear of rain getting in).

Thanks in advance for any and all help.

Andrew