Wonderful review Roger!!! I had noticed the same about figuring out which side to print on, it was easy with full sheets, and normally I do test strips on full sheets, but this time I cut them up and a few times printed on the wrong side since telling which side was which was next to impossible, I finally realized that I should just mark the back with a light pencil a B for 'back', that has since worked. I have run into similar toning, or lack thereof toning, I put a sheet in gold toner for I believe 10 mins and cant see any affect on the print vs the untoned. Next time I am going to heat my gold up to 105 and let it sit for a while and see if I get any impact. It feels so wonderful in hand and agree that it has an aesthetic of print v charcoal, which for me and some of my prints is a joy....

Pls post more of your tests!