**Edinburgh head coach Mike Blair was proud of the way his side performed but rued some costly mistakes at key moments in their 34-30 EPCR Challenge Cup quarter-final at the DAM Health Stadium.** Alfie Barbeary’s late try helped Wasps secure a dramatic victory in a rip-roaring tie as the match swung both ways throughout. Ben Vellacott, Adam McBurney and Magnus Bradbury crossed for Edinburgh while Emiliano Boffelli converted all three as well as kicking three penalties.