I don't have an answer, but I'm working on a JS-2 and check here and maybe you can figure it out and let us all know for sure.
Visit here for walk around photos: http://www.berlin-1945.com/weapons/is-2-walkaround/
And check here:
Comment from missing-lynx dot com about a JS-2 1/35 model: "The possible running light (the object on the left & right sides) is probably red if it faces front or rear, yellow if it faces to either side - at least if it's a T-72..."
http://www.network54.com/Forum/11074...and+a+question...
Last edited by Pcomm1.v2; 01-21-2014 at 09:08 PM.