[pvelez (Pete)]

I've just picked up a Ha filter - it works a treat - and have a few shots of the lagoon in both RGB and Ha. I'd like to try my hand at LRGB by adding the Ha as a luminence layer.

I have found that I can't align the 2 channels in Photoshop. I can certainly slide them up and down and across but (of course) the 2 images have rotated too.

Does anyone have any tips on how to rotate a channel independently of the other channels?

I have Images Plus which I can certainly use to align and stack - but unless I'm mistaken, I need to do the layer combine in Photoshop.

Pete

PS I am using Photoshop CS2