Flexyhand test for filaflex tendons reversed system

This is quick test for a new system where the standard system of opening the wrist is reversed, in a way that the elastics keep the hand closed with the finger clenched and moving the wrist downwards makes the hand open.
In this test I enlarged the channels in the fingers palm side to allow for a thicker cord such as filaflex or other strong elastic to contract the fingers. At the base of the finger I made a hole to tie the elastic.
On the back of the finger and connecting into the channel