"Set "shots" to 5-10, run the script, and combine them on camera with "raw average". "
Maybe a super obvious thing, sorry if that's the case. But where in CHDK do I combine dark frames on camera with raw average? In the RAW Develop section?
Not obvious at all - it's a very old and not much used capability of CHDK. I'm far from the expert but I suspect that the best approach involves using the CHDK File Browser.
There is some information here :
CHDK Manual : File Browser - RAW Average (you might have to scroll down a bit).
When even the CHDK manual has blank sections like that, you are definitely out on the "bleeding edge".
