What's up with the pins? I didn't even look at the stock ones, so I'll have to check when I get home to see how the pins are on them. Yes, I used the add-on PCBs to help with the wiring, since it does make the soldering much easier. You will have to dremel out a notch to make sure the post for the speedball right above the smaller tube socket fits, but it's a 2 second affair to do that.