At last after the long wait at least three Four spotted Chaser and two Emperors at Banks Pond this lunchtime.
The Chasers eventually deigned to perch for me but never could find the Emperors as they chose spots in the corner of the pond surrounded by reeds and only accessible by wading so only flight shots available. Good job they're a big target and not as nifty as the Chasers.
Not to worry. A couple of half decent results and the top shot is definately worth viewing at full size.