Cheers Andy.
I had briefly entertained the idea of converting your old Dob into a small Astrograph... but there's no way I could butcher your hard work!
I think you are right, I'll just have to place the order for a 12.5".
I was going to order a 10" but with the extra wait, I can squirrel away a bit extra cash
Will have to get a cheap GSO primary in the meantime.
The number of times I have thought about an AP over the years, I could have had one by now!
