I meant to say none of the bows seem to lose/gain draw speed from looms/damage, bit of a brainfart there, sorry.
If you look at the xbow/throwing weapon overlays they're messed up too, missile speed shows up twice instead of showing draw speed.
Bodkin arrows don't seem to get any bonus from +2 vs +1.
Crossbows do not seem to gain/lose draw speed from looms/getting damaged.
Throwing weapons do though, so I guess there's that.