I just pulled my old model train set out from when I was a kid and found the Remote Snap Switch RH N/S HO. I have everything to make it work, except the instructions. I hope someone out there can help me with the problem because I'd really like to get it up and running again. I just need the instructions "on the backside of the package" and I'll be all good, or at least a wlaktrhough. Thanks!