I work out in the bush, remote Compressor Stations, 8 days on 6 days off. After hours I have time for stuff like that. A couple sets ago I rebuilt my 6x6, all new chains, seals, brakes, couple axles, ect. when I got it, it had been sunk in a Beaver Pond for who knows how long with nothing more than a bit of one back corner sticking out of the water.