I'm currently just testing out how to use the asparagus staging, but you're correct in the assumption that the final goal is to land the rover and science module, including 2 kerbals on Eve (Single trip). I'll try using sepratrons as people have suggested, and keep you updated. - - - Updated - - - Question: Do I face the sepratrons to push the tanks outwards, or downwards: Out, 0s delay Down, 0s delay Down, 5s delay Back to 0s, several seconds later