diff --git a/code/datums/controllers/process/process.dm b/code/datums/controllers/process/process.dm
index 562b182..e397f38 100644
--- a/code/datums/controllers/process/process.dm
+++ b/code/datums/controllers/process/process.dm
@@ -133,7 +133,7 @@ datum/controller/process/proc/started()
 
 datum/controller/process/proc/finished()
 	ticks++
-	current_usage += main.world.tick_usage - tick_start
+	current_usage += world.tick_usage - tick_start
 	last_usage = current_usage
 	current_usage = 0
 	idle()
@@ -217,10 +217,9 @@ datum/controller/process/proc/scheck()
 
 	// For each tick the process defers, it increments the cpu_defer_count so we don't
 	// defer indefinitely
-	if (world.tick_usage > 90 || main.world.tick_usage > tick_start + tick_allowance)
-		current_usage += main.world.tick_usage - tick_start
-		sleep(world.tick_lag)
-		LAGCHECK(90)
+	if (world.tick_usage > 100 || world.tick_usage - tick_start > tick_allowance)
+		current_usage += world.tick_usage - tick_start
+		sleep(world.tick_lag * main.running.len)
 		cpu_defer_count++
 		last_slept = TimeOfHour
 		tick_start = world.tick_usage
@@ -327,7 +326,7 @@ datum/controller/process/proc/copyStateFrom(var/datum/controller/process/target)
 
 datum/controller/process/proc/onKill()
 
-datum/controller/process/proc/onStart()
+datum/controller/process/proc/onStart()
 	LAGCHECK(world.tick_usage > 100 - tick_allowance)
 
 datum/controller/process/proc/onFinish()
@@ -336,4 +335,4 @@ datum/controller/process/proc/disable()
 	disabled = 1
 
 datum/controller/process/proc/enable()
-	disabled = 0
+	disabled = 0
\ No newline at end of file