[BlackWidow (Mardy)]

I have a QHY8 colour one shot cam. When I first used the older version of Nebulosity I capture my images in B&W fits and then stacked and then batch demosaic to get the colour after stacking and combining..

However I updated to ver 2.4.0 and since then my images are captured in colour and preview in colour.. Then I can no longer Demosaic after combining lights flats and bias as the images are already colour... What am I doing wrong and can I change a setting to get nebulosity to capture in B&W raw Un-Demosaiced.



Thanks
Mardy