I've been roasting with a Behmor 1600+ for 5 years now with about 500 roasts under my belt. For the first time ever, this coffee actually caused my chaff to catch on fire with each of my 6 roasts (378g x 6). I have roasted coffee that has produced heavy amounts of chaff in the past but had never exprienced that before. I don't know if the bean had something foreign on the surface or what was happening. Like many naturally processed coffees, the uniformity of the finished product was all over the map (under roasted, over roasted and perfectly roast).
All that being said, the finished product was very good and reminded me of some of the coffees that I had sampled when I visited Boquete Panama in 2009.