I am seeing requests for rog upgrades regularly and noticed that these cannot be done in a trade window but rather need to be traded to the crafter to combine it in their own inventory. This obviously requires a lot of trust and bears considerable risk because the Craft and Salvage buttons are very near and mistakes happen.
If possible I would ask that you allow this to be done like a regular spellcraft in the trade window
The error message you receive when trying to combine it in a trade window:
If possible I would ask that you allow this to be done like a regular spellcraft in the trade window
The error message you receive when trying to combine it in a trade window: