K2 has steel plate and steel beam, but EI only has steel beam and no steel plate.
I think it is not good to force unification into EI steel beam.
My suggestion is to keep the K2 steel plate, and then choose one of the EI steel beam and K2 steel beam.
There are iron plate, copper plate, and gold plate... why not steel plate?

In addition, there are still many recipes with problems. It is recommended to use MOD "Recipe Book" to check them.

Hi,

Ive checked EI datas, its steel beam is actually the base steel plate, so i can't add k2 steel plate (also based on the base stell plate) and the EI steel beam.

ok, thanks a lot.