Does the warranty go with the sled for as many time as you sell it? I know it goes to the first and second buyer. But if a sled changes hands a lot does it stay in place over the full 4 years? If the sled gets denied for mods, is repaired and returned to stock does the warranty come back into play? Or does the sled get blacklisted and stay there. Be great to here from dealers or people who have been through this.