For anyone experiencing problems/issues with the mod. Here are some things to try out first to make sure it is the mod you are having trouble with.

If it is a placement issue, are you spawning or crafting. There appears to be a bug when trying to spawn so try to craft and see if that helps until I can fix this issue.
Are you running this mod solo or with multiple mods? Try to run the mod solo on a server before claiming there is an issue. Even if the current mods you have say STACKABLE. I had one user have multiple mods and I suppose the mods claimed to be stackable but found out that one of his mods had edited the player pawn which was interfering with this mod, which I made changes to avoid that issue. So make sure you check this mod solo first. People just telling me it doesn't work will not help me fix the problem, especially if it is not on my end.