Teardrops n Tiny Travel Trailers

My wife and I just purchased a used Tadpole Teardrop and have some questions about suspension and wiring of the unit. Does anyone here have one and if so, could I pick your brain. The person I bought it from didn't know too much about it and the company is no longer in business, so I can't talk with the owners/manufacturers. It's pretty snowy where we are so I haven't been able to get underneath and fully look around or pull a wheel off. Thanks in advance for any help.