Dave,
I've always been a military-oriented Traveller gamer, right from the first time I picked up LBB4, and back in the day I looked with intrigue at the adverts for Armor XXI in 'Challenge'. Whatever happened to it? I always assumed it was unfinished due to the great CCG extinction event. But maybe you took it to the Army? Did it turn out to be any good?
I'm still at the military end of the Traveller spectrum, despite the sneers of some who castigate "bloodthirsty Star Vikings". Just gearing up to replay Scenario Two from TNE/Striker-II: the Dawn League hot drop onto Vezina in 1199.
I love FF&S and regularly use it to design new equipment for Striker-II. With Roger we've gone through a few of the WTF? features in FF&S trying to fix them. If you ever do get your FF&S revision out of storage, you'll have a very keen set of eyeballs here!