I think Anet should ban siege in the jumping puzzle because atm one server has 2 trebs 3 arrow carts and a catapult in the dome room portion (arena) of the jumping puzzle. If you know the area im talking about it is impossible to hit anything above the arena because the cliffs are too high making it a choke point for anyone who wants to get up there and kill the siege… because you will just get hit from either the arrow carts and fall or get knocked off from the treb. you cant even count siege them because of the height advantage.