I think it is the weight. I used the 3/4 this weekend and it felt like riding lid-less. I suppose my brilliant winter riding idea is not so brilliant afterall. I supposes the only other thing to do it is to tryit without the windscreen and see if that makes a difference. Seems a bit counterintuitive to me, but worth a shot. If not, time for a "mugger-mask"

-TM

"She's torn up plenty, but she'll fly true" - Zoe Washburn