Mosaic Manual Rotator Checklist?

Excellent Dennis, thank you. What's the name of the app you downloaded? also when you get a chance would you be so kind for us newbies using this program to write a very simple checklist on how to accomplish what you've achieved? Something simple like how did you rotate the image? Something like a numbered checklist 1) open program 2) open mosaic...etc...
I can solve plate no problems and I know how to use the self centering feature as well but I've never used the mosaic feature and a simple checklist would be very useful. Using your technique without rotating the camera will save me from having to reshoot flats so even if I have to shoot an extra panel, timewise it will be a wash..