Rob
Had the focus further out to make the outside and inside rings line up with the CCDTools reticle rings.
It helped me judge the concentricity of the rings.
Don't know about the seeing being a 6. There's plenty of twinkle out there tonight. Jetstream looks fairly solid.
I think the registax and processing did a lot for the image
Think you might be exaggerating the seeing here coz the seeing at your place at the moment is so typically Canberran!!!