Luckily, players' or team score has no function. So, even if it's distributed unfairly it can be simply shrugged off with a shrug. A computer is no king Solomon. In the case of friendly collisions, sometimes the server script chews off a player that's completely innocent! I once landed my FM-2 in the way of a friendly F4U that was taking off. I thought that by applying chocks, there could be no collision... and maybe I couldn't even do that in time. He snapped my wingtip off, but himself got no visible damage, and the server berated him instead of me
