Hi Rob,I sent you a couple of emails with some questions.The last one that I sent today said that the 4 port effect controller for the flashing left/right effect is broken.One of the ports was broken off before I even plugged it in and I need a replacement for the Lego Batcave I'm working on plus I need some more big and little sticky pads.Thanks for your help and I hope to hear from you again soon.