I'd have another now.
Astrobin link is:
http://www.astrobin.com/62097
This is an Ha - LRGB combination from my 10" starfinder, QSI 683 and Losmandy G11. Despite some high level cloud and smoke in the city, I finally managed to banish whatever demons were infesting my RA drive. A combination of worm adjustment, running PHD on a separate laptop and more frequent re-focusing seems to have done the trick.
LRGB subs are all 5 minutes, the Ha were 15 minutes, and there's an hour on each filter.
Processing in pixinisght.
Thanks for looking, and would appreciate feedback that doesn't require any more expenses...