anchor.diff:  			"key" = circuit_control,
   			"action" = ITEM_DELETE,
   			"back_key" = TOOL_SCREWDRIVER,
  -			"desc" = "The wiring is adjusted, and the <b>central control module</b> slot has opened."
  -		),
  -		list(
  -			"key" = TOOL_SCREWDRIVER,
  -			"back_key" = TOOL_CROWBAR,
  -			"desc" = "Central control module is installed, and can be <b>screwed</b> into place."
  +			"desc" = "The wiring is adjusted, and the <b>central control module</b> slot has opened.",
  +			"forward_message" = "added central control module",
  +			"backward_message" = "disconnected wiring"
  +		),
  +		list(
  +			"key" = TOOL_SCREWDRIVER,
  +			"back_key" = TOOL_CROWBAR,
  +			"desc" = "Central control module is installed, and can be <b>screwed</b> into place.",
  +			"forward_message" = "secured central control module",
  +			"backward_message" = "removed central control module"
   		),
   		list(
   			"key" = circuit_periph,
   			"action" = ITEM_DELETE,
   			"back_key" = TOOL_SCREWDRIVER,
  -			"desc" = "Central control module is secured, and the <b>peripheral control module</b> slot has opened."
  -		),
  -		list(
  -			"key" = TOOL_SCREWDRIVER,
  -			"back_key" = TOOL_CROWBAR,
  -			"desc" = "Peripheral control module is installed, and can be <b>screwed</b> into place."
  +			"desc" = "Central control module is secured, and the <b>peripheral control module</b> slot has opened.",
  +			"forward_message" = "added peripheral control module",
  +			"backward_message" = "unsecured central control module"
  +		),
  +		list(
  +			"key" = TOOL_SCREWDRIVER,
  +			"back_key" = TOOL_CROWBAR,
  +			"desc" = "Peripheral control module is installed, and can be <b>screwed</b> into place.",
  +			"forward_message" = "secured peripheral control module",
  +			"backward_message" = "removed peripheral control module"
   		)
   	)
   
  
positive.code: 	return list(
  		list(
  			"key" = TOOL_WRENCH,
  			"desc" = "The hydraulic systems can be connected with a <b>wrench</b>."
  		),
  		list(
  			"key" = TOOL_SCREWDRIVER,
  			"back_key" = TOOL_WRENCH,
  			"desc" = "The hydraulic systems are connected, and can be activated via <b>screwdriver</b>."
  		),
  		list(
  			"key" = /obj/item/stack/cable_coil,
  			"amount" = 5,
  			"back_key" = TOOL_SCREWDRIVER,
  			"desc" = "The hydraulic systems are active, and the frame can be <b>wired</b>."
  		),
  		list(
  			"key" = TOOL_WIRECUTTER,
  			"back_key" = TOOL_SCREWDRIVER,
  			"desc" = "The wiring is added, and can be adjusted with <b>wirecutters</b>."
  		)
  	)
  
  
negative.code: 				"key" = inner_plating,
  				"amount" = inner_plating_amount,
  				"back_key" = TOOL_SCREWDRIVER,
  				"desc" = "The power cell is secured, [inner_plating_amount] sheets of [initial(inner_plating.name)] can be used as inner plating.",
  				"forward_message" = "installed internal armor layer",
  				"backward_message" = "unsecured power cell"
  			)
  		)
  	else
  