Archive Entry

Stacked Cart Perfect Merge Yeeter

CTcart-transportCT005Updated Jan 15, 2026Archived Jan 01, 2026

✅Functional⭐RecommendedCart YeetingExperimental Updates

Endorsed by:Andrews54757

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This cart yeetDefinition: A cart yeeter is a device which breaks a cart with an inventory, emptying its contents in item entity form. The cart item is also collected separately for recycling. Cart yeeting was introduced in ...er yeets stacked cartDefinition: Cart stacking refers to putting multiple cart entities in the same location. This can be done by dropping carts onto a rail from above, the carts will snap onto the rail regardless of how many cart...s and perfectly aligns the item output such that they merge into full stacks perfectly. Works similar to CT001Perfect Merge Cart Yeeter but is compatible with stacked carts.

Features

• Stacked cart compatible
• Outputs cart's contents in item entityDefinition: Item entities are items in entity form. Each item entity can have a full stack of items, up to 64 items for 64-stackables. ## Item entity tick Every game tick, item entities will do the following ... form, aligned in all axis + time.
• Items output are perfectly merged; not broken up into smaller stacks.
• Preserves and outputs cart items into a separate output

Considerations

• Can't be clocked very fast, 32gtDefinition: Minecraft iteratively runs its processing code in a loop. One cycle of this loop is called a Tick or Gametick (gt). Gameticks are also used as the default measurement of time while working with re... minimum clock cycle recommended

Notes

Tested for 500k item entities using 51mayday , ners , and Crec0's alignment logging scarpet script

Compatibility

• In later versions (eg 1.21.11), carts in lava will break 1gt earlier. As such, use the 1.21.11 schematicDefinition: Typically a .litematic file or a .schematic file in older versions or with different mods than litematica. It is a blueprint that tells you how to build redstone builds, tells you what materials yo... provided or the carts will be burned by the lava.
• For experimental cart updates, you have to delete the activator rail to let the cart fall before it hits the trapdoor. otherwise it will bounce backwards. Still make sure to lock the carts before yeeting or cart items may end up in output.