One for Mike, this is the test image from two nights ago its 30x30 second exposures with an out of collimation VC200L @ F5.67 approx 1137mm.
My guiding was completely up the creek.
(http://www.jumpers4goalposts.org.uk/images/Trash/M27-20060630.jpg)
The cross shapes stars are the Vixen's secondary support.