Evening Evyn,There are a number of rules in all Traveller rule sets, which includes MgT 1e and MgT 2e, that I find silly based on my background as kid growing up as an USAF dependent, serving in the USN for twenty years, and picking up odd bits and pieces of knowledge.I'm still trying to get a handle on the design section for spacecraft and have not checked out anything past the High Technology chapter.