Thank you very much, I looked at the 250 bar that was supposed to be ok and thought that was a NO. Titanium also a No because of the cost.
There was no instructions, info. in the box. (New).
220 it will be. I must say the Huma is a vast improvement on the standard fitting but if fitted as standard would put the price up rather a lot.
Thanks again.
Cheers.
Geoff.