Hello, I am just having a minor issue with the mod.
I am using a combination of Create, Immersive Engineering, and Oritech, and for some reason, JAOPCA is making items that already exist in the game, as well as giving some of those items the wrong tags.

For example, Tin:

For some reason, JAOPCA is given the Clumps the Oritech tag, but Oritech uses the #c:clumps tag for their Clumps items.
I am just wondering why JAOPCA is creating those 2 item instances if I already have an item that fulfils that niche.

1. JAOPCA is designed so that it treats ore processing items added by separate mods with the same name where there is no agreed standard as different instances. This is done to prevent unintended interactions between different ore processing chains.
2. The Create crushed raw tin item is currently duplicated because Create does not add the smelting and splashing recipes without Mekanism, so JAOPCA adds its own for simplicity.

Really?
because I have Create Ironworks that adds their own tin and smelting recipe, so I thought the crushed Tin would not be created.

Is there a way to disable the addition of the clumps or rename them to use the #c: tag?

You can disable Create crushed ores by adding the material names to the material blacklist in the Create module config located in config/jaopca/modules/create.toml, following the TOML format.

I'd say making Oritech clumps use the #c tag doesn't really do anything (and it shouldn't because "clumps" has no agreed standard), and there isn't anything in JAOPCA that lets you change the default tag prefixes.

I can eventually detect if Create: Ironworks is installed and disable JAOPCA's crushed tin.

Thanks,
Also, I noticed that JAOPCA is not correctly distinguishing the wet from dry recipes in Oritech fluid separator.

The wet version should output 2 gems instead of just 1+dust