This modkit was designed to suit my own grip style. It's a fingertip grip, but I rest my middle finger on the scroll wheel and right click with my ring finger. The right grip is designed to accommodate solely the pinky finger, hence it is so small.
Highly recommend printing in resin, as most common parts failures will happen along layer lines when printed in FDM. Print at a 45 degree angle, with the lower front on the print bed.
You can also add the Carbon Scroll that Optimum designed for the Zeromouse to reduce weight, and the reduced height of the scroll wheel is also a nice change.
The author marked this model as their own original creation.