I have 3 rides on my Superfly and I am a little concerned. I am coming off an epic that was set up for racing at 22lb. Currently the Superfly is 23 and I have a set of the Stans 29er race wheels that should be here Monday. My concern is that the bike feels very slow and clumsy. Wondering if there is such thing as a break in period for the bike and if it takes some time to get used to it and then fast. I race pro XC and think I may have made a mistake. Does anyone have a similar experience?