I have been playing spaceblock recently and I've noticed that Actual Craft Time doesn't ignore the catalysts from the products in the modded spaceblock-matter-furnace. This is used to duplicate ores, so I need to have quite a lot of them and the fact the output is not correct is making calculations hard.

catalyst subtraction works just fine in the assembler versions, but the furnaces are more compact and more efficient so I'd prefer to use them.

I poked around in the code and spaceblock-matter-furnace is deepcopied from the normal stone-furnace, however the recipes are defined using catalysts which makes me think it may be a bug in ACT calculations when using the furnace prototype.

Correct in assembler

Incorrect in furnace

Modlist:
- Actual_Craft_Time 0.5.9
- DiscoScience 1.1.3
- ModuleInserter 5.2.4
- RecipeBook 2.7.1
- Squeak Through 1.8.2
- Todo-List 19.2.0
- base 1.1.33
- even-distribution 1.0.8
- flib 0.7.0
- spaceblock 0.3.9