Yea, I tried to slow it down a bit, but I seem to have the problem even when I'm goin' slower. It may be an issue of me just needing to learn the bike a bit (I had about a year hiatus and didn't ride it on the trail all that much before - maybe 8-10 rides). Should I be leaning into the turns like a riders do on a motocycle, or stay upright and throw the bike thru the turns? I'll check the alignment as you recommended. I'll also check out the skewer (once I figure out what that is).