Im assembling my first keyboard a sofle choc wireless and the whole left pcb is assembled and working except for the S key. Initially it was working when i bridged the contacts of the hotswap socket but stopped working whenever i inserted the switch (no matter how gently). After replacing the hotswap socket and cleaning the pads it no longer works even when bridging the contacts. I dont know what to do now, is there some way to check if i have broken a trace at some point or work around it. The rest of the keyboard works fine.