Hi Jack   Sorry I am a bit late to the party, but I spent a bit of time trying to duplicate a part of your journey. Hopefully this will give you a bit more insight and also some comparison.   I hope that you don't mind -- I was not trying to hijack your thread, but to give you some added info for comparison. Maybe with your updated TE Oregon, you could duplicate what I did.   In terms of colour rendering what I am using is very simple.  BTW +1 for TTM's suggestion o