Sure,
Wasn't empty, pretty sure it was on the second line. Topped up £15 at shell, barely drove a few miles as we pulled up for refreshments. Fired the zed back up and hit the road, into 3rd and then started to chug real bad and missing. Car was ok if it was once in 6th gear going at 2000k but anything more and it would play up. Idle was all over the place. Pretty sure it had a funny smell too. Loss of power.
Drove about 30miles steadily to the tesco garage, topped up £47 which brimmed the tank. After a few mins idling the zed was back to normal, responsive, clean and crisp.
It's been faultless apart from that and a great pleasure to drive.
I've put about £300 of fuel in the last 6 weeks and all has been good apart from the shell top up.