Hey, the other night be and my friend were out in his front yard using the trials stunts we built. My friend thought he could hop OVER our bar thing gap about 3 feet of road on to the curb. He Gaped it allright but his back rim didnt, he smashed it on the corner of the curb and put a BIG ASS flt spot in it. Now what im wondering is is it possable to get rid of a flat spot.