How do u really grind, I was trying to grind on this concrete pad and got stuck, how do u keep going? like sliding? do you put some grease or something on there? HELP?
just get a big candle, and rub it across the rail or ledge, anywhere that your skate is gonna come in contact with it. get a generous coating on it, and be careful, freshly waxed rails can be deadly! lol