Wireless fusion pro for nintendo switch joystick swap

Hello, I have a licensed nintendo switch controller, particularly the one made by Power A named ''wireless fusion pro controller for nintendo switch. The thing is that while I was swapping the right joystick I accidentally messed up the traces on the pcb. I am trying to solder a small jumper wire to fix the problem but I cannot see where the trace is heading. The question is does anybody knows where and if I can find a part of the electronic schematics so that I can pinpoint the location for a possible jumper wire fix? To be more precise, the damaged trace is the signal for the vertical axis of the right joystick. I know already that this is hard and I appreciate in advance any pointers that you could tell me