I just received the Steve LEDs upgrade for my Biocube32. I've emailed the company but haven't heard back yet. The instructions weren't very clear when it came to the wiring and I'm hoping someone may have some insight. There is a wire to plug into Channels 1 and 2, however no wire for Channels 3 and 4. So it seems we have no access to, or no control over those channels. Has anyone else experienced this? Could we be missing a wire?