Hi want to pick the collective YD brain on this one. I've not really had a proper look at my regs yet but I am thinking about putting a longer hose on one of my regs (don't want to start that debate again though) and was wondering how easy this is n if there is anything I should look out for. I am thinking about doing this on an Oceanic Delta 4 which has that little swivel area on it just before the second stage. Is this something I can quite happily do myself? Think it is, but just want to check opinions before I go dismantling things.