Please post a copy of your rules json file. There are rule types, such as, Pickup, Id, Keep, Sell. If your stash is filling up with the items, there is no doubt you have a pickup rule, but you may lack a sell rule. You can make a custom rule with the type being "Sell" in the output field put "item.IsRG" without the quotes. If you want to add the rule straight to the json file, I believe "Sell" is type 3.
Code:
{
"Comment": "",
"Enabled": true,
"Type": 0,
"Rule": "item.IsRGB",
"ShouldLog": false,
"Priority": 1
},
{
"Comment": "",
"Enabled": true,
"Type": 3,
"Rule": "item.IsRGB",
"ShouldLog": false,
"Priority": 1
},
You can add that to your .json file. The first rule picks up RGB chrome recipe items, the second rule vendors them.