I don't have it in hand & can't really tell but it looks like it sits on one cutter with the raker sticking thru the slot and the other end against the base of the next cutter.So I picked up a 3/8ths lo pro roller guide locally. I came with this plate and as near as I can tell, it sits on top of two cutters. Is it still considered progressive?
http://www.baileysonline.com/Chains...-3-8-Lo-Pro-Mini-Chainsaw-Chain-505698103.axd
John