Andrew Hulme

Hi I'm not to familiar with the camera you are using but you have a great scope for imaging Mars. Could it be focusing issues? My Mak 180 use a very similar focus knob, and it's not that accurate. I've fitted a Crayford dual speed focuser on the back of mine, this greatly improves focusing. I still us my old ZWO Asi 120mc camera and my images are the same colour as yours. I'm sure many would disagree but I'm getting better results using AutoStalkert first for stacking, then using Registax for sharpening. Then again what do I know I'm still a total beginner.