New challenge if anyone wants to participate. If not, oh well.
1. You can build whatever you want, using any amount of parts, etc... on your half of the building area
2. You can't sabotage your opponent (on the top section)
3. None of this "tweak a little to win", then "tweak a little to beat that tweak", then "tweak some more"... you must create something NEW every round.
Winner is decided by which side the red plank falls in... no other means of decision (side the plank falls is in the loser). If the plank gets stuck, then you both lose.
I know the map isn't PERFECTLY even... consider it a handicap for whichever side is deemed to be harder.
To get us started: http://FantasticContraption.com/?designId=1446530