Well, with inspiration from Paul and Anthony from Southern Celestial Pole and their design lead, I raided the tip for some computer fans and coolers....I have been a busy boy tonight.
I was a bit nervous about pulling the scope to bits to do this, but Paul's astro images speak for themselves.
My scope is well and truly out of warranty now and I am fairly confident I know what I am doing.... :-/
I will be writing a FULL tutorial and have LOTS of photos, so stay tuned folks!
Baz.