We need to evaluate all wiring to make sure we prevent wire breakage due to repetitive stress. The main one I noticed today is all of the tool head wires are flexing every time the servos move.
I think this is a video of what you are working on.
What is the target MTBF for the wires in this harness? Do you want to proceed with some longevity testing on this design or wait until it looks more like the alpha version?