[batema (Mark)]

Hi,

First time shooting this wonderful sight. Scope is a Williams Optics FLT110 with Canon 400d unmod. 6 x 7 Min lights, 6 x 7 Min darks ISO 800 PHD guided.

I have found that I am also getting what looks like round circles almost like water marks on my images and this is the same through three different scopes. I think I might have something on my chip. Any ideas?

Thanks

Mark