I have a 86' MIJ Strat that has been out of service for a couple years. This guitar had a crazy 17 way switching system and Seymour Duncans installed. It has been feeling Spring like lately and I decided to give it a rebirth. I found some solder in my cargo shorts and used it to wire it up with a standard 5 way switch. Not realizing it was LEAD FREE solder. After I was done I plugged it in, using my directional cable, and noticed the tone was much less heavy. Almost tinny. Anybody else had this issue?