[0.91.13] How to make traders buy stuff?

[Goldenes UBoot]

Dear experienced modders out there,

I have created a wandering traders faction, called The Traders of the Black Hand. They are Scorchlanders, living in the Holy Empire, and they are fed up with the discrimination in the Empire. So they build their own trading company selling the fancy black clothing stuff to the masses and become rich or die trying.

Some problems occured and I would like to ask how to solve them.

1. My traders wander from town to town also to my town, but they dont buy anything. I added the stuff they want to buy in the characters shopping section, electricity components for example but also food. But they dont buy it. Do you know how to fix this? Current AI Goals are "wandering from town to town" and "shop".

2. Most of the times I see the Black Hand Traders I can talk to them, I set a dialogue option used for Holy armour traders. But Sometimes, when I try to click at them with my cursor there is no talk bubble and I am not able to talk to them. Any idea why this is happen?

3. I made an own vendors list, called Black Hand Trader list and added all the cool black stuff, including blueprints for blackened chainmail and such stuff. I set the maximum stuff they could have to 20 items. When I want to buy something from them, their backpacks are empty quite often. Any suggestions? I gave them a shopkeepers bagpack because they are so big. Is it buggy?

4. For some reason I can only sell stuff until the inventory of the trader is full. When the inventory is filled and I start to sell to the traders backpack, I just give it to the trader without getting money. Any suggestions?

Thanks a lot for your efforts