You'll fix it. When I was restoring my harmony H59, I had a similar result. I didn't have a TS (mono) jack socket handy so I'd used a TRS (stereo) one and cut the unused ring contact off and its associated solder tag. A test run of the wiring harness outside the guitar with bare wire connections to a guitar lead showed all was working. I then soldered on the jack socket. Then after a very smooth 1st attempt at feeding in all the components into a hollow body and pulling them through with cotton, I plugged it in and... nothing. maybe a very slight noise but not at all right. So out it all came, at which point I found I'd cut the lug off the tip connection, not the ring, so it was never going to work. So, one new TS jack connector later, and after a much more lengthy 2nd harness install, I plugged in and got the sweet sounds I'd been looking for.