anchor.diff:  
   /obj/machinery/airalarm/rcd_vals(mob/user, obj/item/construction/rcd/the_rcd)
   	if((buildstage == 0) && (the_rcd.upgrade & RCD_UPGRADE_SIMPLE_CIRCUITS))
  -		return list("mode" = RCD_UPGRADE_SIMPLE_CIRCUITS, "delay" = 20, "cost" = 1)	
  +		return list("mode" = RCD_UPGRADE_SIMPLE_CIRCUITS, "delay" = 20, "cost" = 1)
   	return FALSE
   
   /obj/machinery/airalarm/rcd_act(mob/user, obj/item/construction/rcd/the_rcd, passed_mode)
  
positive.code: 		/datum/gas/hypernoblium		= new/datum/tlv(-1, -1, 1000, 1000), // Hyper-Noblium is inert and nontoxic
  		/datum/gas/water_vapor		= new/datum/tlv/dangerous,
  		/datum/gas/tritium			= new/datum/tlv/dangerous,
  		/datum/gas/stimulum			= new/datum/tlv(-1, -1, 1000, 1000), // Stimulum has only positive effects
  		/datum/gas/nitryl			= new/datum/tlv/dangerous,
  		/datum/gas/pluoxium			= new/datum/tlv(-1, -1, 1000, 1000) // Unlike oxygen, pluoxium does not fuel plasma/tritium fires
  	)
  
negative.code: 		/datum/gas/hypernoblium		= new/datum/tlv(-1, -1, 1000, 1000), // Hyper-Noblium is inert and nontoxic
  		/datum/gas/water_vapor		= new/datum/tlv/dangerous,
  		/datum/gas/tritium			= new/datum/tlv/dangerous,
  		/datum/gas/stimulum			= new/datum/tlv/dangerous,
  		/datum/gas/nitryl			= new/datum/tlv/dangerous,
  		/datum/gas/pluoxium			= new/datum/tlv(-1, -1, 1000, 1000) // Unlike oxygen, pluoxium does not fuel plasma/tritium fires
  	)
  