I was messing around with t search when I think I found something. I think I fooled the client into thinking I'm using a 2 hander. Thanks to unknownone's itemtype editor, I made the client think I was wearing a bow. For me, thats not much. But for a female small character, they could make use of the increase jump speed whilst still wearing their normal equipment.
Edit: Weee
In the process of testing this...
Edit 2:
Well, It seems that the memory address is dynamic.
Meh.. Oh well. At least my non-rb tao is using his bs as a bow lol.