Universal Gp Mount

Here is the Hopefully Universal vent Phone mount ive been working on. I call it the GP Mount. It consists of a rack and pinion mechanism that adjusts the phone to where you want it.I also was not wanting to find the PROPER Rubber band and go to the store and grab some screws or look thru a junk drawer. Why not print it.The print Profile is set to the infill of 40%. Any lower and it may cause the threads to not appear on screw. Supports are to the build plate, sometimes ive seen it build to the P