DOT3K - Joystick Extention



I want to mount the DOT3K in an project case where the display section is cut out and a hole given to the joystick. But I bet that I will need to extent the joystick to be larger so that I can be operated like the one in the linked project. I really need to make it a waterproof extension. So is there a such link available even if it’s from element 14 or other company which fits this switch.
[ Lego Joystick Mod] 1