Some of the controller for the original DJI Mavic Pro have non-removable sticks which makes it impossible to replace them with stick extensions in order to give more controlled/fine movements.
Here are two versions that I have designed to be printed in TPU.
The printed part can then be simply pushed down over the existing stick and will fit nice a snug because of the original rubber surround on the original sticks.
They can then be easily removed again once your flying session is over.
I printed mine at 0.2 LH
50% adaptive cubic
15 perimeters
20 top and bottom
this seemed to give me a flexible sleeve to go over the RC control sticks but also a solid top for rigidity during use.
The author marked this model as their own original creation.