Ok, these are kind of old now I have more transformers and soon I will adjust it to run off a battery and skip the radio.When you use it turn the radio on and adjust to a station AM that it is just a squealing noise (they tend to work more often) no talking or words then go through the warp coil now there wont be any visible way to tell if there is a worm hole there.
So when you go through you have to really pay attention to your surroundings and try and see any differences like how people you know act. If things aren't the same as they where before you experimented then you are experiencing an alternate reality now the more transformers you have in there then the farther away of a universe you should reach If you build it just like in the plans then you should be...