Bubble Shift Knob (Logitech) Remix

thingiverse

A fix to J2J3J4's Bubble Shift Knob Increased hole size to fit over shifter shaft. Mating surface added inside the hole to interface with D-cut shaft to prevent spinning. I didn't have a screw driver long enough to attempt to use the same fastener that's on the shifter already, but it is a good enough friction fit where the concern for the knob coming off is minimal. Slight sanding needed to allow for a good fit between the two parts.