For those of us who may be running this on a server, it' would be awesome if there were a "disable chunkloading" option for the constructors.

I normally use a fuel-based chunkloading option that only chunkloads when a player is online, like the railcraft personal anchors. Having this force chunks to load turns it into a chunkloading limit bypass.

An alternative option would be to add an option to limit the number of shells any one player can have, maybe with a permission node to override it (for admins). But, that wouldn't fix the chunkloading issue, so...

Hmm. The reason the blocks chunkload is because I don't save the coordinates of active storage/constructors to my own custom world save file so I rely on Forge Chunkloading to let me know of the block's coordinates as well as populating a hashmap with player shells.

I'll think about it.