i don't get how the fuel from one side gets to the petcock side on a dez tank... seems like theres a lot of unusable gas
http://www.ebay.com/itm/IMS-Oversized-Fuel-Gas-Tank-Yamaha-WR400F-WR-400F-98-00-/400260394147?_trksid=p5197.m1992&_trkparms=aid=111000&algo=REC.CURRENT&ao=1&asc=14&meid=1029904995693617842&pid=100015&prg=1006&rk=1&#ht_2198wt_1037
"Tank with two cocks"
yeah i was thinking about connecting the two sides with a hose