ModsJava
clump fixes
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on Modrinththis fixes the bug that xp doesnt clump on paper servers all orbs in a 4.0 radius gets clumped so the server doesnt lag of the amout of xp you have on the ground its also easier for mending your armor
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.21.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
File checked by MCModsHub
- Ships as ClumpFix-1.0.0.jar — drop this file into the mods folder
- Download size: 4 KB
- Download link checked 12 Nov 2026 — working
These come from our own check of the pack file, not from the source page.