I have an old varipulse throttle that I'd like to return to service, but I've lost all the paperwork/instructions..........anyone have a copy, or a link? My new layout is DCC, but I have an interchange track that comes out of a tunnel (hidden) so the loco can come out of the tunnel and drop off/pick up cars. I'd like to make it DC because I have a lot of locos that I use on the club layout, which is DC........so my thought is the first 2 to 3 feet of the siding will be DCC, and then the rest (dead end track) will be DC. That way I can add another railroad to the layout, AND I can change the railroad from time to time since I have a number of different options that all interchanged with the Milwaukee Road. The varipulse would be ideal since it's small , and tethered, so it would be easy to velcro to the facia next to the siding. I just need to remember how to hook it up. On the previous layout, I had it wired thru a 4 pin connector......I'm assuming it was 2 wires from the walwart power supply and 2 wires to the track, but no idea how I paired them. I also can't find the power supply I used, so I need the input specs to get a new one. I can probably get out my meter and figure it out, but I'd prefer to have the actual instructions.