Just to get back on the topic of opening the cans, I have 10 CanKeys in the post at the momment.
As I only need one one for myself and couple for friends there are quite a few spare.
If anyone would like one gratis then please PM me with your address and I'll stick one in the post. Or if you live near Brize Norton camp then feel free to come grab one and I can bore you with my engine collection
