Mounting Plate
Start off by prepping the mounting plate. Insert the #6-32 nuts into the plate grooves. They should have a tight fit, you can use your thumb or the handle of the screwdriver to pop each one into place. The nuts will secure the screws that will hold the railing platform to the fluid video head.Camera Screws
You will need a 1/4''-20 male thread to attach the plate to the fluid video head.If your video head has a smaller thread you can use a 1/4" to 3/8" converter.
Attach Mount to Tripod Head
With the screw nuts facing down on the fluid head, attach the 1/4''-20 male thread screw with a flat head or a coin.Screw it Flush
Make sure to fasten the 1/4''-20 screw until it is flush with the surface of the plate.Install Platform to Slider
Slide the platform onto the slide by having the railing push out the plastic holder.
Do not try to attach onto the railing without the plastic insert! The insert keeps the ball bearings in while you fit the slider on. See the photos for more details on how to do this! If you lose a ball bearing or two, it'll still work but its best to keep them all in!