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LetSableTick

LetSableTick fixes compatibility issues between Create Aeronautics and optimization mods like DoesPotatoTick & DoesItTick by keeping physics contraptions ticking properly.

NeoForge
Loaders
NeoForge
Downloads on Modrinth
1.7K
Followers on Modrinth
4
version
1
Updated
July 26, 2026Jul 26
Published
in 2026

At a glance

Runs on NeoForge
For Minecraft 1.21.1
Works on either side — install it in the game, on the server, or both
Latest version — 1.0.0 from July 26, 2026
License MIT — free
Where it's needed
In gameoptionalOn serveroptional

Works both in the game and on the server — install where you need it

Game versions1.21.1

LetSableTick

This is a lightweight compatibility mod that keeps Sable sublevels and moving contraptions running smoothly alongside optimization and tick-management mods.

LetSableTick prevents Create and Aeronautics entities from being paused or skipped by tick optimization mods, which fixes issues like ghost blocks on Sublevels, broken moving contraptions, and visual stuttering.

This mod has currently only been tested with DoesPotatoTick and DoesItTick, so compatibility with other optimization addons isn't supported.

Small note: This mod is currently in alpha and is still being worked on. While I’ve tested it with my own setup, there may be some unexpected issues with other configurations. I recommend trying it on a separate server first and making a backup of your files before use.

I originally made this mod to fix bore issues in Create Aeronautics, but during development it grew into a compatibility fix for Create moving contraptions, including drills, saws, and propellers.

FAQ

How to install LetSableTick?

Install NeoForge for your Minecraft version, download LetSableTick for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does LetSableTick support?

LetSableTick has builds for Minecraft 1.21.1.

Is LetSableTick needed on the server?

Works on either side — install it in the game, on the server, or both

License and source
MIT Licensefree to use and share with credit to the author
Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders

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