Anyone else noticed that Wahana natural has a shorter life than many other beans? Maybe it de-gasses slightly faster? I've been lucky if I get any longer than about 2 weeks out of them before they start to stale and it affects the pour. I also picked up some Yemen the other day which the guy assured me was 'Ismaili number one'. It was expensive compared to other bean prices here (about $17/kg) but I thought I'd give it a try. A real small, manky bunch of beans, weird tan coloured, some insect damage, peppered with stalk, rocks and the odd unidentifiable bit of spice. I did a little manual sort myself prior to roasting. Roasted a week ago, slightly on the light side, and it's one of the nicest coffees I've had this year! Very happy and I'll be going back to the spice market to get some more. Also picked up a few kilo's of some sidamo and harrar but our customs friends at the entrance to the airport in Ethiopia confiscated the lot 🙁 Apparently 'it's not allowed' to export green coffee beans without an export license....