@William_The_Dragonborn @Hoss @theorytoe @SK1ZM @Bunsen its cool because less crew = more tanks which was a big point of soviet doctrine
kind of ass because a fourth crew member would be really handy if you want to detach tanks for individual duties (repair, watch, etc)
soviet war plans released during perestroika showed they projected having to replace an entire european invasion force with the first 10 days due to radiation poisoning, so a low crew requirement could be good