066 Sprocket Cover Parts inside

[stihlatit]

An easy one to solve Stihl fans.

On the inside of the 066 Stihl Magnum sprocket cover does anyone know if there are two hard white plastic chain guides. (one lower and one upper) or is there just one at the top. I'm thinking that I have one missing as I only have one on the top. Might be a little hard on the chain without it. Any help would be appreciated as I can not find a proper diagram or picture. Thx in advance.
Arnie

 

[skwerl]

Here's a nice site with parts lists
http://www.giftsofwood.com/stihl_info.htm

 

[stihlatit]

Thx. skwerl. Travis just pm'd me and says like I suspect there should be two. Trip to the dealer. Thx again as thats a good site to add to my Stihl list.
Arnie