I've looked all over but never found a definitive answer, so exactly how tall is a 'small drake'?
RC, PG 75: Common Drakes resemble small western dragons.
SR4A, PG 304: A western dragon’s head and body are 20 meters long. It stands 3 meters at shoulder height, its tail is 17 meters long, and its wingspan is 30 meters.
So how far down does it scale for 'small'? 50% of a full dragon? 25%?
Edit: Case in point: Troll common Drake, body of 13 and str 14 in draco form. Just how big is that sucker now?