I've had no joy with R4 at all.
Whenever I use it to process Saturn or Jupiter (MAP) I end up with something that looks like a Picasso!
Say I use three alignment points to process Saturn. Well, at the end of the process when it gets to wavelets, the three different alignment boxes don't line up in the right place.
Also, each box appears more or less sharper than the other
Got me completely mystified