With all the talk about the gas mileage you guys are getting with your scoots this has really been bothering me so for the last week I have been tracking my MPG and this is what I have come up with. 3 full tanks and I am averaging only 135 miles per tank, and in doing this I have really been behaving with the throttle, the first two tanks were mostly highway but some town driving, the 3rd was strictly highway today and never got over 70 and again really easy on the throttle. DISCLAIMER!! I am in no way a mechanic so please keep that in mind with your replies PLEASE, My bike had V&H long shots when I bought it and I was told the carb was re-jetted when they put them on. The only other thing I can think of is I did the mod of putting holes in the filler neck to make it easier to fill the tank and really topped the tank off on all three tests runs. I really like my local dealership they have really treated me VERY WELL, but the answer to this question from them is I have to take the drop in mileage with the pipes???? This doesn't seem right with what you guys are reporting? Any and all help is appreciated and again THANKS IN ADVANCE!!