Celestialphoenix
Too Much Free Time
Iquana Tweaks for vanilla MC has the configs for weight mechanics.
It can do a couple of other neat things like disable certain exp sources, change the despawn of dropped items based on source, disable bed respawning and/or nightskip, randomise the respawn point on death and/or login. (be careful with the last one- unless your early/start game is a tonne of fun with a lot of variety don't use it).
It can do a couple of other neat things like disable certain exp sources, change the despawn of dropped items based on source, disable bed respawning and/or nightskip, randomise the respawn point on death and/or login. (be careful with the last one- unless your early/start game is a tonne of fun with a lot of variety don't use it).