Fortunately the Go+Play in all versions is made with this problem in mind. One of the feet is adjustable. Look at the four feet. One is different from the others. You can insert a 3mm hex key into the center hole in it, then loosen the foot insert and unscrew it until the unit is steady. The adjustable insert may stick a little, so exert a steady, firm pressure to get it loose if this is the case.