I need some help here to adjust my continuous wheel I got with adventure bot. When it runs on tile or concrete floor it works just fine. When when it run on carpet floor, it can go forward and backward, but when I try to do a left or right turn, the wheel appears to slip and couldn't turn. I'm thinking of doing a adjusting the torque but I'm not sure os this the first place to go for. Perhaps there is a better way to solve this? If adjusting torque is the way to go, how much should I adjust it by?