diff --git a/code/game/machinery/doors/airlock.dm b/code/game/machinery/doors/airlock.dm
index 26f0e2a2400..444c319334b 100644
--- a/code/game/machinery/doors/airlock.dm
+++ b/code/game/machinery/doors/airlock.dm
@@ -1034,6 +1034,17 @@ About the new airlock wires panel:
 /obj/machinery/door/airlock/try_to_crowbar(mob/living/user, obj/item/I)	//*scream
 	if(operating)
 		return
+	if(istype(I, /obj/item/twohanded/fireaxe)) //let's make this more specific //FUCK YOU
+		var/obj/item/twohanded/fireaxe/F = I
+		if(F.wielded)
+			spawn(0)
+				if(density)
+					open(1)
+				else
+					close(1)
+		else
+			to_chat(user, "<span class='warning'>You need to be wielding the fire axe to do that!</span>")
+		return
 	var/beingcrowbarred = FALSE
 	if(I.tool_behaviour == TOOL_CROWBAR && I.tool_use_check(user, 0))
 		beingcrowbarred = TRUE
@@ -1049,17 +1060,6 @@ About the new airlock wires panel:
 	if(locked)
 		to_chat(user, "<span class='warning'>The airlock's bolts prevent it from being forced!</span>")
 		return
-	if(istype(I, /obj/item/twohanded/fireaxe)) //let's make this more specific //FUCK YOU
-		var/obj/item/twohanded/fireaxe/F = I
-		if(F.wielded)
-			spawn(0)
-				if(density)
-					open(1)
-				else
-					close(1)
-		else
-			to_chat(user, "<span class='warning'>You need to be wielding the fire axe to do that!</span>")
-			return
 	else if(!arePowerSystemsOn())
 		spawn(0)
 			if(density)
diff --git a/code/game/machinery/doors/door.dm b/code/game/machinery/doors/door.dm
index 83ce512ebd9..14d1de97327 100644
--- a/code/game/machinery/doors/door.dm
+++ b/code/game/machinery/doors/door.dm
@@ -185,12 +185,12 @@
 /obj/machinery/door/proc/unrestricted_side(mob/M) //Allows for specific side of airlocks to be unrestrected (IE, can exit maint freely, but need access to enter)
 	return get_dir(src, M) & unres_sides
 
-/obj/machinery/door/proc/try_to_crowbar(obj/item/I, mob/user)
+/obj/machinery/door/proc/try_to_crowbar(mob/user, obj/item/I)
 	return
 
 /obj/machinery/door/attackby(obj/item/I, mob/user, params)
 	if(user.a_intent != INTENT_HARM && istype(I, /obj/item/twohanded/fireaxe))
-		try_to_crowbar(I, user)
+		try_to_crowbar(user, I)
 		return 1
 	else if(!(I.flags & NOBLUDGEON) && user.a_intent != INTENT_HARM)
 		try_to_activate_door(user)
@@ -206,7 +206,7 @@
 		return
 	if(!I.use_tool(src, user, 0, volume = I.tool_volume))
 		return
-	try_to_crowbar(I, user)
+	try_to_crowbar(user, I)
 
 /obj/machinery/door/take_damage(damage_amount, damage_type = BRUTE, damage_flag = 0, sound_effect = 1, attack_dir)
 	. = ..()
diff --git a/code/game/machinery/doors/windowdoor.dm b/code/game/machinery/doors/windowdoor.dm
index a69535e9fc9..ae87480e929 100644
--- a/code/game/machinery/doors/windowdoor.dm
+++ b/code/game/machinery/doors/windowdoor.dm
@@ -302,9 +302,9 @@
 
 				qdel(src)
 	else
-		try_to_crowbar(I, user)
+		try_to_crowbar(user, I)
 
-/obj/machinery/door/window/try_to_crowbar(obj/item/I, mob/user)
+/obj/machinery/door/window/try_to_crowbar(mob/user, obj/item/I)
 	if(!hasPower())
 		if(density)
 			open(2)
diff --git a/code/game/mecha/equipment/tools/medical_tools.dm b/code/game/mecha/equipment/tools/medical_tools.dm
index aacd605b730..0bfbef39289 100644
--- a/code/game/mecha/equipment/tools/medical_tools.dm
+++ b/code/game/mecha/equipment/tools/medical_tools.dm
@@ -535,7 +535,7 @@
 		if(!istype(target, /obj/machinery/door))//early return if we're not trying to open a door
 			return
 		var/obj/machinery/door/D = target	//the door we want to open
-		D.try_to_crowbar(src, chassis.occupant)//use the door's crowbar function
+		D.try_to_crowbar(chassis.occupant, src)//use the door's crowbar function
 	if(isliving(target))	//interact with living beings
 		var/mob/living/M = target
 		if(chassis.occupant.a_intent == INTENT_HARM)//the patented, medical rescue claw is incapable of doing harm. Worry not.
diff --git a/code/modules/recycling/sortingmachinery.dm b/code/modules/recycling/sortingmachinery.dm
index aa866f65d4b..95e076d2670 100755
--- a/code/modules/recycling/sortingmachinery.dm
+++ b/code/modules/recycling/sortingmachinery.dm
@@ -273,7 +273,7 @@
 	icon_state = "intake"
 	required_mode_to_deconstruct = 1
 	deconstructs_to = PIPE_DISPOSALS_CHUTE
-	var/c_mode = 0 //1 = we can deconstruct, 0 means we cannot
+	var/can_deconstruct = FALSE
 
 /obj/machinery/disposal/deliveryChute/New()
 	..()
@@ -348,12 +348,12 @@
 	. = TRUE
 	if(!I.use_tool(src, user, 0, volume = I.tool_volume))
 		return
-	c_mode = !c_mode
-	to_chat(user, "You [c_mode ? "unfasten": "fasten"] the screws around the power connection.")
+	can_deconstruct = !can_deconstruct
+	to_chat(user, "You [can_deconstruct ? "unfasten": "fasten"] the screws around the power connection.")
 
 /obj/machinery/disposal/deliveryChute/welder_act(mob/user, obj/item/I)
 	. = TRUE
-	if(!c_mode)
+	if(!can_deconstruct)
 		return
 	if(contents.len > 0)
 		to_chat(user, "Eject the items first!")
@@ -363,11 +363,11 @@
 	WELDER_ATTEMPT_FLOOR_SLICE_MESSAGE
 	if(I.use_tool(src, user, 20, volume = I.tool_volume))
 		WELDER_FLOOR_SLICE_SUCCESS_MESSAGE
-		var/obj/structure/disposalconstruct/C = new (src.loc)
+		var/obj/structure/disposalconstruct/C = new (loc)
 		C.ptype = deconstructs_to
 		C.update()
-		C.anchored = 1
-		C.density = 1
+		C.anchored = TRUE
+		C.density = TRUE
 		qdel(src)
 
 /obj/item/shippingPackage