If you try and grab from an image where the colors are the same (4bit) but in a different order, the algorithm that does this chokes.
Grab recolor oddity
I've rewritten the recoloring code. See if it does better next build.
If you try and grab from an image where the colors are the same (4bit) but in a different order, the algorithm that does this chokes.
I've rewritten the recoloring code. See if it does better next build.