Thanks guys
Advice is exactly what i have been looking for, I'm going to try some tricks I saw on youtube to help solve the CA with the 80/400 achromatic I have. Mainly black out the edge of the glass and flock the inside of the tube. See if that improves it at all.
The idea of the 130 interests me, but I can't seem to find any as OTA's for sale in Australia and I imagine shipping will be a killer from OS.
Is there a particular brand of 130mm scope, I take it that it is a newtonian.
I was also looking at the Skywatcher 72ed refractor but i have been told it is more of a guide scope than an AP scope
Advise very much appreciated
Rob
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