BCB – yes it has a slider, but not all the mounting holes were used as designed. There is a hole drilled in the hotfoot, and thus the floor, adjacent to where the throttle cable connects, but it is evident that it not original. The mounting plate came loose the first time I took it out (just got it this spring), and after a fix where the screws did thread in and “bite”, I am in worse shape now. With respect to the carpet, should I cut a section out to fill resin in the holes that are there? I will post pics of the mount tomorrow if it will help.Thanks,bill