Originally Posted by
ironzgti35
Are you guys using higher gauge wire so it will fit into the post like on rx8's or just laying the wire on top of the post? Benefit of one vs the other. Going into a HB D413
You can solder the wire on top, on the side, downwards, upwards, however it suits your car.
The slot is there to help hold solder and add more "edges" to make a stronger connection. Some wire can make it's way down there but it by no means is required.