I hear you Peter! I’m still new to Sequence Generator Pro so really the night was also a lot about getting a work flow happening.
As for the CLS filter I think it helps counter balance the modded camera a little but really should have used my undmodded 600D on this! Just need a new dark library for it.... just when I think I’m on top of a few things! Many thanks for the suggestions :-)
If I get a less windy night I’ll try some lower ISO light frames with the f5 8” Newt.