There are several versions of this mod, with different tweaks and fixes, so you may choose to use the latest version with your current game version. In this version, there are some small changes in the cinder blocks. The most important one is that the amount of iron and stone given by the block is now different, depending on how many blocks there are in the row.

This is a very small change, but it's a change that's needed, and it's better than nothing. I don't know if it will be accepted by the game developers, but I'm going to try and push for a change in the game.