I have practiced sharpening knives and from years of sharpening bladed tools understand the concept and have a reasonable technique but since buying some decent knives realise that this is a bit of an art thus I'd very much like to get the best out of my purchases. So 2 questions and not really sure how much a response I'll get due to the board being predominantly US based. But are there good/reputable sharpening services here in the UK (With postage/tax and delivery times sending to the US etc... is not too practical) and this is a really long shot but anywhere where you can improve your sharpening skills - particularly single beveled blades?