Steve, I thought if one member of the tank crew spots the tank it will show in the game,whether the tank will fire is a different issue, Like when an unbuttoned TC spots another tank on a crest but the gun is too low to shoot.So when you say,"In this case it appears that other crew members, peering through vision ports, spotted the Sherman", should not the Sherman appear in the game ?and the panther just not be able to fire due to all of the other factors you mentioned?