Regarding the XP1K 4 that burnt up. This was posted buy the owner on the RZR forum.
"Ok now that I've had time to get home n unpack I'll she'd some light on the whole thing. The gas can was empty that was in the back. The fuel had gone into one of the rails. That was the reason they were back there. Enough said on that. It was a freak accident n I'll probably never know what happen. All I know is my buddy's son got the worst of it. Weather it was my fault for having empty cans with maybe a little gas left I don't know. All I know Is my friends son got hurt and my heart goes out to him. I fully take responsibility for everything and anything. Secondly he will be fine no skin Grafts needed but he's still in pain n still will need time to recover. I've known his dad since I was a baby and this kills me. Not only cuz he's my friend but being a dad n being human. To everyone that helped thank you and to all those that made some bullsh!t comments or stood and took pics to post up glad it wasn't u in that situation. To all those who wish him well I will let him know."