You cannot combine these items in this container type.

[mannyfresh]

OK I answered my own question with the World combine containers. Now I have set up Crude Bronze Boots as a craftable item in a forge.

Crude Bonze Boots - 19696

Made with:

1 Crude boot mold - id = 19634
2 Bricks of crude bronze - id = 19697
1 Water Flask - id = 13006

All combined in a forge - id = 17

values for Tradeskill_Recipes (8364, "Crude Bronze Boots", 63, 0, 0, 1, 0, "")

values for Tradeskill_recipe_entries(8364, 19696, 1, 0, 0, 0), (8364, 19634, 0, 0, 1, 0), (8364, 19697, 0, 0, 2, 0), (8364, 13006 0, 0, 1, 0), (8364, 17, 0, 0, 0, 1)

When I use all ingredients I get the Crude bronze boots----ok
When I use just the Crude boot mold I get the Crude bronze boots----not ok
When I use 1 brick of crude bronze I get you cannot combine this item----ok
When I use 2 bricks of crude bronze I get the Crude bronze boots----ok
When I use 2 bricks of crude bronze and the water flask I get you cannot combine this item----ok

Does this happen perhaps because I only have one recipe that involves the boot mold....