[Highway 89]

Thanks for the heads up there, I read trough all those comments and scenarios, it's quite complex how it all works, I will need reread and get my head around all that , with so many bdr's on the forum and same tanks / issues i was hoping there would be a very simple easy fix and a simple pic or 2 would send me in the right direction. There is no valves or such on my system just a small fuel line from near the top of the tank which joins into the filler neck 3/4 way up.If this is safe and acceptable by engineering standards I will put up with the slow fuelling up and get a new ali tank, pump and sender unit. I'm still hoping to improve the system if I can, I'll keep reading and googling ad the tank etc will no doubt take some time to arrive here in Australia, thanks so much for your contributions.