fast gather mod is the issue. missing code to handle non vanilla materials. need someone alter code. i don't know enough to do so.

Not really. I think only couple of mods by Angels have that problem. This is gravel mod, coal voxels as standalone (added independently from this mod) and voxel pack. Additional voxels by Wolf may have the same problem but I never checked.

so test each mod to see what does it then disable or change it? ok thank you. ps this is going to be a pain.

@shadow4910 you probably added some mod that replaeces the whole mining spec list instead of adding to it (example is a gravel mod), thus deleting my entries. It is easy to fix, but it requires cooperation of the culprit mod author and I cannot fit it just on my end. Any voxel mods that overwrite the whole mining spec list with their own copy will be incompatible with this one.

Calamine/ galena unminable

Scratch that, the pipes will only show up when you have 2 plates in your inventory.

How does one make the pipes?