So, got the tank done and had a aircraft style fuel cap put onto it. Bloke who did it mentioned that it might affect performance and said to drill a couple of holes under the tab

(realised my description isn't up to much so picture of the cap is - http://www.merlinmotorsport.co.uk/p6927/...duct_info.html)

Anyway, sure enough all put back together again and discovered that if roll on the throttle quickly (i.e. accelerating 0-30mph) the bike feels like its 'starving' or not getting enough fuel to it (to the point of almost stalling a few times).

I've drilled two small holes into the cap under the tab, any other useful suggestions to help bring some life back into her?

Cheers guys

Ant