Hi everyone! Will soon be upgrading my van and installing a bigger tank as need a 2 man setup hence have a lot of questions as never done it before or seen it anywhere Normally as far as i can tell all the available tanks.have got one hole at the bottom where you connect your hose to.your pump and.wire your flow controller (at least that is.the set up i have at the moment). Am I right in thinking that in order to support two poles I will need two pumps and.two flow.contollers hence will need to somehow drill a second hole in the.tank myself and connect up everything.sort.of. DIY way? Or is.there another (easier) way? Some pics of existing. Set ups would be great and.any advice.appreciated. thanks.guys!