Just cropped out the bottom stacking artifacts in yesterday's M83 pic and saved as BMP, then re-Starwiped using same def1.bat settings as yesterday. No other processing. Works really well! I'll try your other tips during the week.
Have you uploaded the changed manual pdf yet? The present downloadable is still dated 19 May and has the minor errors. Nag Nag
BTW, My apologies on consistently misspelling your name above. I'm a typing dyslectic.
Cheers,