Thanks Dave.
I'll get a hold of one of those temp sensors and do as you suggest. It's the next logical step on the path you've already well and truly sprinted down!
Where do I get thermal paste, by the way?
And I'll accept that antares challenge, even though I'm only shootin' with an 8". Should be do-able, right?
Also, good advice Bird. I'll try it next clear night flat out ... and then turn it off when it's time for viewing/imaging.
Thanks guys
