Not sure if any work is being done on this mod anymore but I've run into a conflict possibly from an ace update. As stated I've run with the "Prevent instant death" parameter checked and the mod functions fine for anyone flying but now prevent instant death is not working for anyone not in an aircraft. I've tested changing the type of vehicle to include "man" and tested with module placed and without and it only occurs when module is placed and enable mod parameter set to enabled.