diff --git a/source-shared/src/main/resources/assets/buildcraft/guide/text/en_us.json b/source-shared/src/main/resources/assets/buildcraft/guide/text/en_us.json
index e9aec5917..0e78f1ddd 100644
--- a/source-shared/src/main/resources/assets/buildcraft/guide/text/en_us.json
+++ b/source-shared/src/main/resources/assets/buildcraft/guide/text/en_us.json
@@ -941,7 +941,9 @@
       "Engines and converter engines require a redstone signal to work. Rotate directional machines with a Wrench so their working face points at the intended consumer. Back-pressure matters: when an internal buffer cannot empty, generation slows or stops and heat can rise. Use gates, storage or a shutdown signal instead of assuming unused power will disappear."
     ],
     "buildcraftcore/item/box_volume": [
+      "Moving four Land Marks every time a project changes size quickly becomes a project of its own.",
       "A Volume Box is a reusable area marker. It defines a volume without permanent Land Mark blocks and can store planning add-ons.",
+      "<bold>Hint:</bold> A Volume Box leaves no marker blocks behind, so you can resize or remove it once the machine using it has finished.",
       "Creating and editing",
       "Right-click a block with the Volume Box item to create a box next to that face. Use the Marker Connector while aiming at a corner to grab that corner. Move your view to resize; right-click again to confirm. Sneak-right-click while editing to cancel. Sneak-right-click while aiming at an unlocked box to remove it.",
       "Add-ons and machines",
@@ -1022,10 +1024,11 @@
       "The Replacer accepts a used Blueprint, a source schematic and a destination schematic. Every matching source block in the Blueprint is changed to the destination block without modifying the world directly."
     ],
     "buildcraftbuilders/item/filler_planner": [
+      "A construction box is more useful when it remembers not only where to work, but what work should be done there.",
       "The Filler Planner stores a Filler pattern, parameters and inversion state in a Volume Box add-on. It lets you inspect the job before the Filler consumes materials and MJ.",
-      "Place a Volume Box with its item, resize it using the Marker Connector, then right-click one of the box corners with a Filler Planner to attach it. One planner item is consumed in survival mode.",
-      "With the Marker Connector, right-click the installed planner at the box corner to open its pattern, parameter and invert GUI. The settings are stored in the Volume Box add-on. Preview the selected blocks around the box and attach a Filler beside the box to use the same plan. Open the Filler interface to configure the planner's pattern and monitor the live work when attached.",
-      "Sneak-use the Marker Connector on the attached corner to remove the planner and recover the item. Sneak-use the Marker Connector to remove an unlocked box and recover its installed planner. Boxes locked by an operating machine cannot be edited or removed."
+      "<bold>Hint:</bold> Configure the attached planner through a Filler before supplying materials or MJ. The stored preview makes orientation mistakes easier to catch before the job runs.",
+      "Planning",
+      "Place a Volume Box with its item, resize it using the Marker Connector, then right-click one of the box corners with a Filler Planner to attach it. One planner item is consumed in survival mode.\n\nWith the Marker Connector, right-click the installed planner at the box corner to open its pattern, parameter and invert GUI. The settings are stored in the Volume Box add-on. Preview the selected blocks around the box and attach a Filler beside the box to use the same plan. Open the Filler interface to configure the planner's pattern and monitor the live work when attached.\n\nSneak-use the Marker Connector on the attached corner to remove the planner and recover the item. Sneak-use the Marker Connector to remove an unlocked box and recover its installed planner. Boxes locked by an operating machine cannot be edited or removed."
     ],
     "buildcraftbuilders/block/architect": [
       "Before a machine can rebuild a structure, someone must first teach it what the structure is.",