Adam and Craig thankyou for coming back to me so quickly. Its good to get real world reports. The PEC error chart you get with the AM% I wonder how varied they are with what you can actually achieve with guiding. There is hardly any stock of them in Australia although I have found 2 that say the have stock. I will order one today $4200 for the package...will lose a fair bit on the HEQ-5 when I sell it I suppose but hey its only money

....It will make my life easier. I have a farm at a Bortle 1 site and want to build a observatory there. I will use my Saxon on a pier and seeing the AM% is so light and I will just run my WO GT-71 setup on it that will be easy to setup when I want.