I lost the nut on the pedal switch of my Strymon Flint. I was wondering if anyone knows where I can get it? Does Canadian Tire, Princess auto or any of these places have it? I tried looking for it online and I found a set of 4 for $4.45 in Amazon but the shipping is $7.00 which I don't mind but it will take 10 days to deliver. So are those places I mentioned carry it?