Started a new host of runs focused on having two jets and also sponge stuff, the north wall had been previously inserted incorrectly. Spoke with Steve about results, north wall shouldnt make too much of a difference, west is the most crucial because of small scale reflection. Sponge layers are also crucial for equatorward return flow of recirculation gyres because of elevated friction. Runs I am refering to are well documented in 140407 readme. In general not very well thought out or focused, will now work on testing concrete things.