That did help in some areas, and made it worse in others. If I blend the two versions together, there is only one area where there is an issue. So Its getting very close to an entire flat, gradient correct, brightness single linear layer, cool.
I can give you some frames about the area where both struggled to blend, but as this is my next big mosaic project I wont be handing out all 25 frames to test. Sorry but they are years of data of my work so I like to keep it in house so to speak.
Tom