I have been trying to play catchup to the Elder scrolls modding since I last did anything back in Morrowind. The idea I'm working with now is a Carriage/Wagon type of house that is able to be pulled by either a companion that follows the player or a mount the player can use. I have had success looking into scripts and the Wiki and have managed to create this so far. ( really simply to do...honestly ) http://www.youtube.com/watch?v=PGySjlRvF88&feature=youtu.be Course there are a lot of ideas one could do with this such as quest escorts, actually have to ride the entire trip when using a carriage, etc.. So to get a solid foundation I wanted to start basic and fix one little issue first. Thing I'm having some trouble with atm I'd like to get fixed is the rather bounciness of the wagon. Walking it works fine, running it doesn't bounce to bad but it can get rather wild at times and a full sprint on the horse really makes it jam! I have been working with nifscope and searching for how to change the mass of the wagon and I'm not really getting anywhere. I'm not finding any articles or tutorials on the Havok side of modding so far. If anyone might know something or perhaps a way to change its mass in-game or through its .nif ( that is where I believe it lies at) I would greatly appreciate the help.