Just so you know, Savox authorized dealers offer a full replacement warrantee within 1 year of purchase. The only thing it does not cover is "stripped" gears. since your gears are not stripped contact the place you bought it from and ask for a replacement. If they will not help you, get in touch with me. Hitec customer service is the best by far, but only Savox offers in store free replacement on bad servo's within a year.