Soooo after first clue you are both on different track? So I think this answers my previous question

Maybe we started on different A. I don't know, honestly I consider more realiatic my workflow because involves what you clearly see. This has to be solved with low res jpeg, always think about that.
Real last post for a while. Right. Format diesnt seem to matter, per se. Im working mostly with .pngs right now, and still making progress. Whatever the solution is, you should be able to find it with the JPEG or Tiff. Ive picked up work from just a current .png, and had no problems. This is good because I dont have enough RAM to keep everything open at once.