626gn Well-Known Member Joined Feb 15, 2009 Nov 27, 2017 #81 Again, I'm hardly the expert on all the little differences between the pipes. This is just what my ATR looks like. What makes it even more difficult to identify is that some pipes when through different iterations. Last edited: Nov 28, 2017
Again, I'm hardly the expert on all the little differences between the pipes. This is just what my ATR looks like. What makes it even more difficult to identify is that some pipes when through different iterations.
