Description: I wrote an app to help me improve my putting, I needed a phone cradle to mount my phone onto the putter.

Initially made a static model for my phone, but then changed it to a customizable model that you can enter your phone height, width and height and mounting shaft size and it can be customized accordingly.

For a generic iphone case and standard shaft you can go with

W=75mm, H = 175, T = 15, Shaft = 12.25 mm

But please dont print without actual dimensions and customizing it for your self.

Updated version with spring tabs to secure phone with clamping forces on the inside

v23 - Updated with camera cutout and shaft spring

App link coming soon - Putting Studio, in the mean time you can use as a phone mount to film yourselves on the range