Throwing ideas here, maybe if you disconnected the tank and reconnected it using tubing somehow, that way the tubing would bend but the tank would stay in the same spot. That way you could use popatachi's trigger idea.
FUCKING Effeminate! I may have slight frostbite, but it was worth it.
Highlights
-I'm sorry Lucian (I think), but this has to go on here, EXTREME BARREL TAP!
-5 shots and 5 kills in the free for all last round
-raider rush's in the zombie round
-sliding down ice for the hell of it
-ninja zombie! (scaling a cliff to get to people as a zombie)
-having my crossbow not break for the entire day!
-RIDE THE BULL!
-tossing the bull off a 50 foot (about) cliff and watching it bounce, unharmed
-150 foot arc shot with the crossbow, maybe more, but not less than 130
Im not sure if my ID is floating around here yet, but im "[CNS]count flopulon the third" at the moment. I frequent l4d2 now, tf2 of course... cod4 because im too cheap to buy cod4:2. Im generally on steam all the time, so if your up for a game or two hit me up.