Good day, I have a quick question about grounding a Strat. First off, it's a hardtail and I have been told that it is essential to send a ground to the bridge. This is posing a serious problem as my little soldering iron just can't seem to keep any solder on the bridge, the solder just pops off if you push it. So I was wondering what my other grounding options are. Can I ground it to the aluminum pickguard plate? Can I put a little screw in the control cavity and solder a cable to the top of it? Could I leave the threads of the screw above the wood and wrap a wire around the threads and solder it there? Where else can I solder this ground wire?