[Max Vondel (Peter)]

I have been stacking images using DSS with JPEG files
Now I am taking the next step in using the RAW file format
Finally got some clear skies and got some imaging done last night

However after trying some stacking I found almost all the colours were missing from my stacks. I am unsure if its due to my Camera settings or my stacker

Equipment
Pentax K3 DSLR & lenses
Deep Space Stacker
PS9 elements

Any suggestions would be greatly appreciated
Thanks
Peter