Description

Compressed blocks don't smelt into the proper amount of liquid they should.
In example, a single compressed cobblestone block smelts into 1 block (a.k.a 4 ingots or 288mb) of seared stone
instead of 2 blocks and 1 ingot (a.k.a 9 ingots or 648mb)

I'm not in the last modpack version, but I'm pretty sure it's the same for the last version as I haven't seen any changelog statement related to this issue

(It seems that it's interpreting the compressed blocks as 2x2 instead of 3x3 compression)

To Reproduce
Smelt any (smeltable) compressed block in the smeltery

Screenshots
Some screenshots of the jei recipes showing the issue:

Modpack version v0.67.0

This is intended behavior, added by me.

It would be too powerful to smelt so fast so big amounts of stone/sand in one run.

• If you have infinite amount of stones you can throw compressed without care
• If you want efficiency, you need to smelt blocks one by one

One trick: If you want x8 stone smelting you can make Large Stone Plates and smelt them.

I get your point, it would be too overpowered to do it that fast, but wouldn't it be fairer to make the smelting take far longer instead of reducing the amount of resulting material?

I cant do this with provided API.
Smelting time calculated by amount * melt_temperature. I can't change melt_temperature, because it would make even 1 block smelt longer.

Ooh, okay, I didn't know it wasn't possible to do it. That concludes this issue then. Thanks for replying!