No not really. But thanks for the reply. One of my main questions was that I received three sets of a-arms with the bike: mx, desert, and xc. I know which ones are xc, because they are a little narrower than the other two sets and not gullwing (for more ground clearance). They use standard travel shocks. My dilemma is the other two sets. Which set is mx and which set is desert? They are both gull wing and both use long travel shocks. They are the exact same width as well. The only difference is that one set is +1 forward and other set is not. So one set will give me a one inch longer wheelbase. My guess would be that the +1 forward would be the desert setup but I'm not sure. I would think you would want the longer wheelbase for the desert and the shorter wheelbase for making quick turns in mx. What do you guys think?