[Saturn488]

Just going over my data I have taken with Ha, OIII and SII and noticed that I am getting tilt in all three channels but Ha is around 24% whereas OII and SII is between 2 and 18%.

It would make more sense if I am getting tilt across all filters consistently but it seems like the OIII and SII doesn't suffer as much from tilt.

I am planning to put a tilt adapter I have in and do another test to see if it fixes the issue.

In the image I have uploaded these are Ha images taken one after the other. As you can see there is some extreme tilt then its ok and it keeps going. Same with the other filters too.