Thank you, thank you, thank you very much. The Nano has been transformed into a useful and professional tool. You have carved that proverbial diamond out of the rough.
I am not at a location where I can change to V3.41 right now but I have viewed the PDF file. I really like the red filename concept (not in this version). Perhaps you could include the version number in the filename and first document page of future PDF document releases. Your minor updates will be demonstrated in the next tutorial presentation at youtube.com/user/lwgraves?feature=mhum#p/p I will also create a tutorial #0 explaining how the lessons will adapt to future firmware updates.
Once again, job well done.
Oh yeah, a lesser important event, Happy New Year 