Compact Machines version: compactmachines-4.0.0-alpha.8
Forge version: 36.0.40
I am not using Optifine

Description of the problem including expected versus actual behavior:
Crafted compact machine walls used for crafting recipes (compactmachines:wall) are not breakable in survival at all. any tool results in them just reappearing and not dropping their item. I suspect they are treated as the actual walls inside the machine itself when they shouldn't: currently the only way to move them if you misplace them is pistons or similar.