I've tweaked how the durations on the weapon-delivered poisons is determined. This isn't strictly negative for poisoner thieves; durations on these could be really, really low (like near dirt kick) before in some cases and that shouldn't be the case anymore, either. I'm guessing durations will mostly be in the 5-10 tick range once this bit of code goes live.

I'll try to keep an eye on this; if it seems like the duration is still off (high or low) I'll tweak further.