For starters, I can't get the hang of multi point alignment.
My planetary images end up looking like a Picasso! I get a different processing result in each square at the end of the process and it all looks as though it's been assembled by a madman
I also find (when I use single point alignment) I can only get one optimising run, unlike R3 when the software used to go through a number of runs before you went to wavelets.