06-06-2018, 12:11 AM
Thanks for the reply Jon. It's an interesting thought. I spoke to Tony Betts, as he had some new ones made a while back (can't remember what material), I seem to remember they were reasonably priced, but he said they didn't generate enough interest to think about another batch. I think I'd worry about an aluminium tank, mounted as the original is, suffering stress fracture, but I presume that the company making the tanks would make them in a way that would prevent this.