DSS Stacking greyscale?

[LaVey]

Hey all...

Did my first polar align with WCS tonight.. took me 45 mins and not sure if was correct.. but got a 60 second image without too much trailing.. so couldn't of been too bad

Here is a single 60 second ISO 800 m42.. my first impression was WOW!

So I now have 10 mins at 60s ISO 800, 10 mins at 30 seconds iso 400... loaded into DSS and stacked .. but I get this greyscale image... any ideas why this happened? Or how I fix it..

Cheers guys...

[daz]

From other threads on this issue, I think you just need to boost the saturation to bring the colour back ?