There is a great write up on the 2013 season for Precious Metal in UK publication "Pilot" in their September edition. PM is on the front cover at the top right. There is a place on their website to order a copy. Great read too...!
http://www.pilotweb.aero/features/in...zine_1_3723674
http://www.pilotweb.aero/features/in...zine_1_3723674