Hello, I've got a couple of questions concerning decouplers. To give some context, what I'm attempting to do is launch a satellite into orbit and decouple with the right velocity and apoapsis so that the additional force from the decoupler carries the satellite into a circular orbit (hopefully leaving the debris behind to fall back into atmo). My questions are as follows: 1. Is the decoupler force applied to both sides, or split between the two? ex. If I put a 100kN decoupler onto a rocket and separate, does each side receive a 100kN force, or a 50kN force? 2. Disregarding mass, is there any reason to avoid using a decoupler of the wrong size? Would a larger decoupler connected to a small section/satellite/whatever apply a smaller force (when compared to a smaller decoupler of equal force), since there would be empty space? Or are there no differences other than aesthetics and mass? 3. Is there any significant difference in behavior in atmospheric conditions as opposed to a vacuum? I appreciate your feedback. Have an awesome day!