G13 Thumbstick Cap

thingiverse

This expands the width of the Logitech G13 macropad's thumbstick cap. The thumbstick provided feels grippy but is woefully undersized, making constant use very uncomfortable. A curved and convex ring mimics the feel of a modern joystick while leaving access to the rubber G13 cap for grip. The ring pops on and off easily without damaging the rubber cap and grips the original stick firmly. To attach the ring, simply press it into place until it pops onto the original stick. To remove it, wedge a flathead screwdriver in the gap and turn to release the ring's grip while lifting up. Update: A user informed me that older G13s with weak thumbsticks may be damaged by this design. I updated the design to account for potential issues.