Greetings fellow kerbonauts! So when planning on building a base on Duna, I decided on rovers to transport the different sections around. During the design process of this rover I discovered something weird: A tiny rover weighs more than a big rover with more parts. Almost twice as much on top of that. I don't know if this is something weird with KSP or if I'm missing something trivial, but I'm attaching images and .craft files if anyone's interested. So as you can see, this rover weighs almost five tons, much more than this one which only weights slightly under three tons. Big rover craft file Tiny rover craft file