About a week ago I picked up a great Theatre of Magic, and even though my wife might not always approve of me spending hours on pinball, she still went and got me the clock mod, because she is awesome! So I installed it the other day and I love how it fills the space and is a nice touch. It seems to just strobe though. I saw the one on PDI and his has actual connectors and he states that his goes off with the "advance clock" feature do the game. The one I have has alligator clips, which you clip to C2 of a board on the underside. Can someone tell me where the PDI one hooks into? I just don't like having the alligator clips on a resistor and would like it to have an actual connection if possible, as well as it coinciding with gameplay.