And here's my Rhino. Definitely more difficult than the older chassis, but it's nearly identical to the plastic one. It occured to me while writing this that I could have made a photo of both of them next to each other. Maybe I'll do it tomorrow. Anyway, I am still learning so there are some rough edges and it's not exactly balanced (I mean the tracks are not exactly parallel) and there is still some work to do. And here's the detail I was talking about a few posts ago.