Hasselblad 80mm T* F2.8 C focus ring with tab V2

This is version 2 of my focus ring "sleeve", I guess you would call it, for the Hasselblad 80mm T* F/2.8 C lens, I am not a fan of the focus ring on the lens, it feels awful in the hand and I didnt want to get that long handle I've seen people use so I designed this updated version with a focus tab like you find on Leica lenses.

No support needed on my bambu a1

Installation:

its a tight press fit on my lens and the focus tab center should be around the 3.5 or 4  feet mark so it doesn't interfere with the shutter button ( see pictures )

to install slide on from the rear of the lens 

The design has a lip so it will stop when fully seated.

Theres an optional hole on the model that you can use for a grub screw (retaining screw) size M3x3mm with a nylon cup point.

i used this one https://www.amazon.com/dp/B0BM4D89FD?th=1