Upvoted because I can relate. I was a service manager at an Import Auto specialty shop. A customer called and asked, "Do you do wiring problems on Triumphs?" Why sure... He towed the car in. Someone had butchered the wiring harness and it looked like somebody had just thrown a handful of spaghetti under the hood. BUT..yes..we fixed it. I had a GREAT tech that made me look good.