You all are right, but I am done for now and this is what a 4' by 6" fits like, And the ends might get tapered later. I was driving 60 mph in 40 degrees with the window down and NO turbulence, none, I love it, and shows that the stock Ford with just a little bit curved over the edges does jam up the flow all the back up the side and in the window. I am not going back, might taper it though. Got the color too dark with too wet of a base coat and the stock 25" tires look terrible but I wanted all the gear I could get before switching in the 3.73 set to get a good feel for how much of a change there will be. Thanks for all your comments
. The clutch chatter is getting worse but the car is so much fun to bang on I hate to have it down for as long as I know it will take me to do all that 's coming up.