I tried every trick I could think of but DSS just won't track on it. So I gave up and used registax instead.
Dawn is getting earlier and the comet is heading for trees so I won't have it much longer by the looks of it. Anyway... details: SW120mm f5 refractor unfiltered, Pentax K-x, 15x1 minute subs at ISO 800. And the HEQ5 pro goto is back in business. Yay. The EQ2 was not fun!