1/4 and DD are GTG, aside from a few deceptively slick spots... started my ride by throwing it hard into Rainy Day Berm expecting hero traction, but RDB instead threw me down HARD... so fast that all I heard was "VVVVVVVVVVT!" from my back tire, and my bad shoulder was instantly augered into the ground, the same shoulder that kept me off the bike for the past year. Oddly enough, it's my right shoulder, but I also somehow gouged up my left knee and bruised my left heal, left palm and my right thigh... lol. Like I said, it happened fast, and I'm still trying to figure out the geometry of my impact... something like Seinfeld's "magic loogie"...