so from what i'm getting from your tutorial there's 2 battery + connections and you can use either of them, one on the opposite side as the diode connections, and one in the middle thats in between the spring?Check out the link in my signature to a tutorial. I have some pictures of the connected driver (if we are talking about same driver ) hope those help.
so from what i'm getting from your tutorial there's 2 battery + connections and you can use either of them, one on the opposite side as the diode connections, and one in the middle thats in between the spring?