Originally Posted by Conor
Thought you had a harness on it?
I do thanks Conor,
but as you know the Best fittings harness only goes around the body and could slide out (agree it's unlikely though), better than nothing with a ratchet strap over the top and through the handle I suppose, which I think is what I will be doing.
A few interesting pics on this site http://www.scubaengineer.com/tank_servicingx.htm