so when you first get to the point where you can use the mantis it walks you through how to use it like any other vehicle you don't normally see or use. i noticed one of the last things to pop up as the "tutorial" for the mantis was something along the lines of "press A to override hydraulics system" or something like that. pressed A and it didn't do anything. you would think that it means you can jump with it. ive looked in the game guide and online and it doesn't say anything about hydraulics, the A button, or jumping associated with the mantis. did anyone else see it say that during the campaign?