While assembling my VORON 2.1, I was not sure where to attach a light sensor PCB that is connected to the FSR sensor. The flexible FSR cable seemed fragile, and I did not want to leave the PCB hanging on the wires.
The proposed solution is to include PCB to the same housing with the FSR.
FSR unit includes FSR402 force sensitive resistor, logic PCB, 5x40mm shaft with O-ring and a 3D printed housing. The kit also includes M3x30 screws and t-nuts, in case you do not have any at hand.