The cloud held off until the early hours of this morning here in SE Essex. I managed a series of visual sightings through my 315mm reflector from early evening up to just after midnight. I’ve also imaged several sequences of 2004BL86 crossing the 36’x27′ field of view. See my animation from just after midnight here http://youtu.be/ORPvj–5WDw Detail of the timelapse are on the Youtube page.
Peter