Hi Dan, welcome here, can't help with UBB but I'm sure we will be able to help with the 2 Stroke. Was it running when you got it? Have you checked for spark? I'm assuming it is a powertorque motor? My test method after having proved spark is a brief squirt of starter fluid in the plug hole, replace the plug and give it a pull, if it attempts to fire then you know it is a fuel problem. If you get no indication of an attempt to fire it is looking like it may have been straight fueled and that heads you down an ugly road. Let us know how you go.