I just cut down my LW sticks to 24", and had some double steps machined up. I am wondering what guys are using for an aider- movable or a fixed aider attached to each stick? I tried a movable one the other day but it would always get snagged underneath the lower step when trying to remove and seemed like a real pain, especially if I was trying to do it in the dark. What i liked about the movable aider was when you come down, you can grab the strap and pull it away from the tree to get your foot to seat more cleanly in it. I think thats huge, as I did have a single fixed aider only on my bottom stick for a while, and it worked great when going up, but coming down I never could get anything more then the toe of my boot into it.