OK guys, totally ignorant when it comes to rails, and trying to construct my own rig. I found a great deal on 18" 15mm carbon fiber rails, got a pair of 18" for $40. nex step would be the brackets with a hole on each side to connect the two rails together into a unit. I keep searching online with no success, anybody have a lead on where I could get some? I'll of course want to add a camera mount, arms, etc.. later, but first step is just stabilizing the two rails right?