i'm slightly confused now. this is how I have been playing (and how I think this thread concludes):
if a creature has the slow trait, it can only move 1 space and cannot take a quick action after moving 1 space.
if you put fast on that creature, it negates the 'slow' trait thus making the creature 'standard issue.' This means the creature can move 2 spaces or move 1 space and use a quick action.
am i correct?