A fair review. The new firmware on mine allows 4x4 binning, which is great for framing and focusing - I think you can upgrade yours Paul?
I also used the acrylic disc for focusing with the SSAG. I had difficult getting guide stars at long focal lengths with the SSAG, so have upgraded to the Lodestar. I wonder if the acrylic disc had any effect on intensity of guidestars - maybe the 5mm spacer is the better way to go.
DT
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