Do you need extra space in your trailers or silos? Or would you want to restrict storage for a more difficult game? Without modifying XML files, this patch allows you to alter the storage capacity of silos, manufacturing buildings, animal husbandries, and automobiles.
allows for a permission-based multiplayer system.
Caution
This is an early release, or alpha release. Testing is done on both single-player and multiplayer modes, however it's likely that some problems were missed.
Characteristics:
Modify the capacity of tanks, silos, and production storage
Storage for animal husbandry (input/output, food troughs)
Vehicle capacity, including tankers, sprayers, harvesters, and trailers
Access via in-game menus or storage/vehicle
Key binding that may be changed to launch dialogs
Permissions-based multiplayer support
Restrictions:
There is no support for bunker silos (terrain heap-based).
No support for pallets or bales (object storage)
Pallets and large sacks in vehicles are not supported (products, not containers)
Excluded are leveler fill units (internal buffers).
Use: Use K in the Production/Animals menu or press K at any compatible storage or vehicle.

Thanks to rittermod