Okay, you know how in 5th Edition DEX counts double for missile adds, including for negative adds? (So if your DEX is 14 you'd get +4 missile adds, but a DEX of 7 gets -4.)
Imagine my surprise when, flipping through my copy of the UK 1st Edition, I find out that it says that every point of DEX above 12 adds two points to missile adds, but DEX below 9 only adds -1 point!
I then checked 4th Edition and 1st Edition, and they're the same - 14 DEX gets you +4, while 7 DEX gets you only -2!
Interestingly, Monsters! Monsters!, while largely based on 4th Edition, follows 5th Edition rules for DEX and missile adds.
Nothing exciting in all this, but I thought it was interesting to point it out.
"You may ruefully note my lack of respect for the inherent solemnity of the proper exercise of the craft; I cannot even plead ignorance, for I know better." -- wisdom from the sadly defunct blog Huge Ruined Pile