BYEOS will make focusing a breeze then with it's FWHM screen.
Did not know that about Registax but I just use it for wavelets on solar\lunar\planetary videos, does the job.
Had a look at ImPPG last night. Not heard of that one but it seems to be aimed more specifically at solar imaging according to the author. Does deconvolution and wavelets very well apparently. May try that as an option next time I see the sun.
Always looking to learn and improve.
