why the bots take uncraftable weaps ?
they bought weaps from my bot, an paid me with useless uncraftable weaps.. why bots take those weaps ? if you know they are useless to trade. now im stuck with over 20 useless weaps. hope you can fix this..

Maybe because you have not set the craft-ability correctly?
When you create the trade, please pay attention to the craft-ability box on the left side. Set to "C" if you only wish to accept craftable.