So, after a few weeks with the Z1000, I find that during the week, droning to work from London outskirts to London, erm, inskirts, the Z is quite a lot less fuel efficient than I expected. OK, now I've used a DR-Z for the commute for the last couple of years which will do about 90 miles on a tank that costs about 6 quid to fill up. The Z takes about 16 quids worth to fill from dry (go on, ask me how I know) on which it'll do just a shade under 120 miles of inner city stuff. 32mpg. :-( I didn't expect it to be great on fuel, but that's worse than I expected. Any thoughts?