Has anyone seen the Stihl E lite bars? I was looking at one today on an MS200, and it is hard to imagine a bigger piece of junk. The center of the bar is made from some kind of light composite material, it appears. You can take your finger and push on the center and the whole thing will distort and deflect out the other side. The rails will easily bend out of shape. I can't possibly think of what they might have in mind with those. I tried using it, and it cuts ok with an a straight aligned cut, but any horizontal stresses on the bar and it stops cutting. Maybe that particular bar was buggered up or something, but the whole arrangement seems very unorthodox, and unlike the other light bars on the market. You might give those a pass.