Back in January I experienced a short with one of the loose wires and the metal heatsink. Jerry knew how to fix the rough tuning that resulted from the short. The A6 tuning pin was conducting current instead of sencing input. The solution was to change to A7 for tuining, both the wiring and code. There might have been 3 more who had something similar happen. It also wiped the Raduino code, just left it running blink. It,s all back there if you want to look for it.
