Thanks for the reply. I looked at your post before I posted this question. I wish my camera was working so I could post a picture of what I am talking about. The area I am refering to is on the right side mounting location. On this side, on the bolt hole located on the frame that the engine bolt goes through, there is a smaller hex head bolt ( head of this bolt faces towards the front of the busa and points downward at about the 4 o clock position ) that screws into the mounting hole location, below the engine bolt, and appears to apply tension to the bolt hole area. The smaller bolt is what I am asking about and wanting to verify if it needs to be loosened or tightened in any way before, during, or after the slider installation. Thanks again. It looks like you have Vortex sliders, which is what I will be installing.
