clear em

code/game/objects/items/circuitboards/machine_circuitboards.dm

@@ -725,6 +725,26 @@
 	def_components = list(/obj/item/stock_parts/cell = /obj/item/stock_parts/cell/high)
 	needs_anchored = FALSE
 
+/obj/item/circuitboard/machine/chem_dispenser/fullupgrade
+	build_path = /obj/machinery/chem_dispenser/fullupgrade
+	req_components = list(
+		/obj/item/stock_parts/matter_bin/bluespace = 2,
+		/obj/item/stock_parts/capacitor/quadratic = 2,
+		/obj/item/stock_parts/manipulator/femto = 2,
+		/obj/item/stack/sheet/glass = 1,
+		/obj/item/stock_parts/cell/bluespace = 1,
+	)
+
+/obj/item/circuitboard/machine/chem_dispenser/mutagensaltpeter
+	build_path = /obj/machinery/chem_dispenser/mutagensaltpeter
+	req_components = list(
+		/obj/item/stock_parts/matter_bin/bluespace = 2,
+		/obj/item/stock_parts/capacitor/quadratic = 2,
+		/obj/item/stock_parts/manipulator/femto = 2,
+		/obj/item/stack/sheet/glass = 1,
+		/obj/item/stock_parts/cell/bluespace = 1,
+	)
+
 /obj/item/circuitboard/machine/chem_dispenser/apothecary
 	name = "Apotechary Chem Dispenser (Machine Board)"
 	build_path = /obj/machinery/chem_dispenser/apothecary
@@ -740,7 +760,13 @@
 	name = "Reagent Synthesizer (Abductor Machine Board)"
 	icon_state = "abductor_mod"
 	build_path = /obj/machinery/chem_dispenser/abductor
-	def_components = list(/obj/item/stock_parts/cell = /obj/item/stock_parts/cell/high)
+	req_components = list(
+		/obj/item/stock_parts/matter_bin/bluespace = 2,
+		/obj/item/stock_parts/capacitor/quadratic = 2,
+		/obj/item/stock_parts/manipulator/femto = 2,
+		/obj/item/stack/sheet/glass = 1,
+		/obj/item/stock_parts/cell/bluespace = 1,
+	)
 	needs_anchored = FALSE
 
 /obj/item/circuitboard/machine/chem_heater
@@ -1175,11 +1201,31 @@
 	icon_state = "service"
 	build_path = /obj/machinery/chem_dispenser/drinks
 
+/obj/item/circuitboard/machine/chem_dispenser/drinks/fullupgrade
+	build_path = /obj/machinery/chem_dispenser/drinks/fullupgrade
+	req_components = list(
+		/obj/item/stock_parts/matter_bin/bluespace = 2,
+		/obj/item/stock_parts/capacitor/quadratic = 2,
+		/obj/item/stock_parts/manipulator/femto = 2,
+		/obj/item/stack/sheet/glass = 1,
+		/obj/item/stock_parts/cell/bluespace = 1,
+	)
+
 /obj/item/circuitboard/machine/chem_dispenser/drinks/beer
 	name = "Booze Dispenser (Machine Board)"
 	icon_state = "service"
 	build_path = /obj/machinery/chem_dispenser/drinks/beer
 
+/obj/item/circuitboard/machine/chem_dispenser/drinks/beer/fullupgrade
+	build_path = /obj/machinery/chem_dispenser/drinks/beer/fullupgrade
+	req_components = list(
+		/obj/item/stock_parts/matter_bin/bluespace = 2,
+		/obj/item/stock_parts/capacitor/quadratic = 2,
+		/obj/item/stock_parts/manipulator/femto = 2,
+		/obj/item/stack/sheet/glass = 1,
+		/obj/item/stock_parts/cell/bluespace = 1,
+	)
+
 /obj/item/circuitboard/machine/chem_master/condi
 	name = "CondiMaster 3000 (Machine Board)"
 	icon_state = "service"

code/game/objects/items/devices/beacon.dm

@@ -17,7 +17,7 @@
 		icon_state = "beacon-off"
 
 /obj/item/beacon/Destroy()
-	GLOB.teleportbeacons.Remove(src)
+	GLOB.teleportbeacons -= src
 	return ..()
 
 /obj/item/beacon/attack_self(mob/user)
@@ -27,7 +27,7 @@
 		GLOB.teleportbeacons += src
 	else
 		icon_state = "beacon-off"
-		GLOB.teleportbeacons.Remove(src)
+		GLOB.teleportbeacons -= src
 	to_chat(user, "<span class='notice'>You [enabled ? "enable" : "disable"] the beacon.</span>")
 	return
 

code/game/objects/items/devices/taperecorder.dm

@@ -28,6 +28,10 @@
 		mytape = new starting_tape_type(src)
 	update_icon()
 
+/obj/item/taperecorder/Destroy()
+	// QDEL_NULL(soundloop)
+	QDEL_NULL(mytape)
+	return ..()
 
 /obj/item/taperecorder/examine(mob/user)
 	. = ..()

code/game/objects/items/tanks/jetpack.dm

@@ -19,6 +19,10 @@
 	ion_trail = new
 	ion_trail.set_up(src)
 
+/obj/item/tank/jetpack/Destroy()
+	QDEL_NULL(ion_trail)
+	return ..()
+
 /obj/item/tank/jetpack/populate_gas()
 	if(gas_type)
 		air_contents.set_moles(gas_type, ((6 * ONE_ATMOSPHERE) * volume / (R_IDEAL_GAS_EQUATION * T20C)))