thanks all!
Pat- I love the FLI + Tak 85 combo but with work and kiddies and this deplorable excess of weather we are having I don't get a lot of time to finish much more than Ha subs.
I sent my QHY8 back to QHY for a service/clean and they are upgrading the cooling on it so I might do more OSC in the future. Certainly will try it out on the FS60CB or another scope (all will be revealed I hope soon!!) .
Still haven't got around to using the Trius 674 I bought either! May well put that on the FS 60 for now if I can get the spacings right as with my DSLR the FS 60 has hideous corners without the flattener and the small chip on the Trius might be a better temporary measure-seems a waste of real estate though.
A tale of a man and too many astro cameras!! A real first World dilemma!!!
Cheers
Graham