I fairly new to Kstars and Ekos so I'm still in the discovery phase.I'm getting quite a bit of rain type noise in my stacked images so I wanted to understand it I was dithering or not. For good or bad I have so far done next to nothing in terms of changing any guiding parameters. I'm using the internal guider and it does a really good job without me changing anything, which is quite astonishing to me. However I do want to make sure I am dithering (I thought this would be the default). If I go to Options>Dither, there are specifically PHD2 parameters on this dialog.