No problem! I figured that's the best way to show it. I was a bit confused, too, when I first saw it. For me, it really doesn't flow too well. It was hard for me to get into a rhythm. As a result I've had a lot of broken parts on my XB4.
My son, on the other hand, has taken to it pretty well and is loving it.
Tomorrow we're racing on the big track, which flows really well. I love the current layout. Still, there's a bunch of fast guys running etrug with me so I still end up being a backmarker.