So I changed fro HSS to SSS on my pacifica 112J, and installed a dummy coil, wich has actually removed the hum from position 1 and 5. The problem is that position 4 and 2 are a tad humming and the middle position is huming normally, I think it's even humming louder than before. I tought that the inverse polarity thing was not goin' to be an issue, but it seems to be. I've installed the dummy coil from the pick up switch to the vol pot. Has anybody done this? I saw some vids, and in those vids, the people put the coil between the pickup switch and the vol pot as well, but had no hum in any position. Maybe im' doin' something wrong?