Stack Fix
Allows 16-stack items to be stacked to 64
About this Mod
Stack Fix
This mod prevents inventory clogging by making items that stack to 16 stack to 64 instead. These include:
- Signs
- Ender Pearls
- Eye of Ender
- Snowballs
- Eggs
- Armor Stands
- Written Book
- Buckets
- Banners
Enjoy!
Available Versions
How to Install Stack Fix on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set forge Loader
In the panel under "Egg", select the forge loader and matching Minecraft version (1.12.2).
Install Mod
Open the mod browser in the dashboard and search for "Stack Fix". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.12.2, 1.7.10
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Stack Fix server crashes on startup – what to do?
Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.12.2). You can switch loaders with one click in the panel.
Is Stack Fix compatible with forge?
Stack Fix officially supports forge for Minecraft 1.12.2, 1.7.10. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Stack Fix – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Stack Fix consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Rent Modded Server
Install Stack Fix with just one click on your server.