Thank you for the reply!
Though no dice :(
I do agree that that is probably the placement for the wire. After some scrutiny there is a fairly faint "+" designation near that hole. I for some reason missed it when I was first looking at it trying to figure it out, college student mistake.
Hello all,
I am I guess what you would call an enthusiast with a sparse number of relatively cheap lasers which keeps dwindling which I've been meaning to replenish, among them is a 100mw 405nm purchased from O-like around 3 years ago or so.
It still works fine, though it is definitely not...