<Edited re. Spanners post - Thx - looks like memory doesn't serve after all. I must have been thinking of the 5.2 ratio of HST to CWT... or maybe just too long on the crack pipe last night>
Jtr, maybe you haven't been on the pipe long enough! I find the correct info eventually comes to mind. You are on the ball with the 5.2 ratio.
However at the risk of being a complete pedant, the ratio is the other way around. It's 5.2 tons in the CWT to every ton in the HST whilst fuelling!
I'll go and get my pipe out now.
