I started with a ProClip base. I cut a piece of 1" x 1" " 1/8" aluminum angle to 2" long. I drilled two holes 1/8 diameter through the aluminum angle and the ProClip base. I then painted the aluminum angle with Plasti dip spray paint. Now using m3 bolts, washers and nylon lock nuts I attached the aluminum angle to the ProClip base. This mount will now allow any vent mounted phone holder in a IMHO perfect distance and location to the driver. I purchased two different vent phone mounts from Amazon and both work well with our OtterBox defender cases and unicorn beetle cases. I did not like the phone holders from ProClip since we have 4 drivers with different phones each with big protective cases. These adjustable vents mounts work great.