diff --git a/code/game/gamemodes/meteor/meteors.dm b/code/game/gamemodes/meteor/meteors.dm
index f0f0fbda5fa..7c5d350436b 100644
--- a/code/game/gamemodes/meteor/meteors.dm
+++ b/code/game/gamemodes/meteor/meteors.dm
@@ -28,8 +28,8 @@ GLOBAL_LIST_INIT(meteors_ops, list(/obj/effect/meteor/goreops)) //Meaty Ops
 	var/max_i = 10//number of tries to spawn meteor.
 	while(!istype(pickedstart, /turf/space))
 		var/startSide = pick(GLOB.cardinal)
-		pickedstart = spaceDebrisStartLoc(startSide, 1)
-		pickedgoal = spaceDebrisFinishLoc(startSide, 1)
+		pickedstart = spaceDebrisStartLoc(startSide, level_name_to_num(MAIN_STATION))
+		pickedgoal = spaceDebrisFinishLoc(startSide, level_name_to_num(MAIN_STATION))
 		max_i--
 		if(max_i<=0)
 			return
diff --git a/code/modules/events/immovable_rod.dm b/code/modules/events/immovable_rod.dm
index 43252bd2000..bb4d3c940de 100644
--- a/code/modules/events/immovable_rod.dm
+++ b/code/modules/events/immovable_rod.dm
@@ -15,8 +15,8 @@ In my current plan for it, 'solid' will be defined as anything with density == 1
 
 /datum/event/immovable_rod/start()
 	var/startside = pick(GLOB.cardinal)
-	var/turf/startT = spaceDebrisStartLoc(startside, 1)
-	var/turf/endT = spaceDebrisFinishLoc(startside, 1)
+	var/turf/startT = spaceDebrisStartLoc(startside, level_name_to_num(MAIN_STATION))
+	var/turf/endT = spaceDebrisFinishLoc(startside, level_name_to_num(MAIN_STATION))
 	new /obj/effect/immovablerod/event(startT, endT)
 
 /obj/effect/immovablerod
@@ -25,8 +25,8 @@ In my current plan for it, 'solid' will be defined as anything with density == 1
 	icon = 'icons/obj/objects.dmi'
 	icon_state = "immrod"
 	throwforce = 100
-	density = 1
-	anchored = 1
+	density = TRUE
+	anchored = TRUE
 	var/z_original = 0
 	var/destination
 	var/notify = TRUE
@@ -41,9 +41,9 @@ In my current plan for it, 'solid' will be defined as anything with density == 1
 	if(notify)
 		notify_ghosts("\A [src] is inbound!",
 				enter_link="<a href=?src=[UID()];follow=1>(Click to follow)</a>",
-				source=src, action=NOTIFY_FOLLOW)
+				source = src, action = NOTIFY_FOLLOW)
 	GLOB.poi_list |= src
-	if(end && end.z==z_original)
+	if(end?.z == z_original)
 		walk_towards(src, destination, move_delay)
 
 /obj/effect/immovablerod/Topic(href, href_list)
@@ -67,21 +67,23 @@ In my current plan for it, 'solid' will be defined as anything with density == 1
 
 /obj/effect/immovablerod/Bump(atom/clong)
 	if(prob(10))
-		playsound(src, 'sound/effects/bang.ogg', 50, 1)
+		playsound(src, 'sound/effects/bang.ogg', 50, TRUE)
 		audible_message("CLANG")
 
 	if(clong && prob(25))
 		x = clong.x
 		y = clong.y
 
-	if(istype(clong, /turf) || istype(clong, /obj))
+	if(isturf(clong) || isobj(clong))
 		if(clong.density)
 			clong.ex_act(2)
 
-	else if(istype(clong, /mob))
-		if(istype(clong, /mob/living/carbon/human))
+	else if(ismob(clong))
+		if(ishuman(clong))
 			var/mob/living/carbon/human/H = clong
-			H.visible_message("<span class='danger'>[H.name] is penetrated by an immovable rod!</span>" , "<span class='userdanger'>The rod penetrates you!</span>" , "<span class ='danger'>You hear a CLANG!</span>")
+			H.visible_message("<span class='danger'>[H.name] is penetrated by an immovable rod!</span>" ,
+				"<span class='userdanger'>The rod penetrates you!</span>" ,
+				"<span class ='danger'>You hear a CLANG!</span>")
 			H.adjustBruteLoss(160)
 		if(clong.density || prob(10))
 			clong.ex_act(2)