diff --git a/tetris/rulesets/arika.lua b/tetris/rulesets/arika.lua
index d21f039..89fa6d8 100644
--- a/tetris/rulesets/arika.lua
+++ b/tetris/rulesets/arika.lua
@@ -17,10 +17,10 @@ ARS.spawn_positions = {
 }
 
 ARS.big_spawn_positions = {
-	I = { x=2, y=2 },
+	I = { x=3, y=2 },
 	J = { x=2, y=3 },
 	L = { x=2, y=3 },
-	O = { x=2, y=3 },
+	O = { x=3, y=3 },
 	S = { x=2, y=3 },
 	T = { x=2, y=3 },
 	Z = { x=2, y=3 },
diff --git a/tetris/rulesets/arika_ace.lua b/tetris/rulesets/arika_ace.lua
index 3c2801f..7bab7e1 100755
--- a/tetris/rulesets/arika_ace.lua
+++ b/tetris/rulesets/arika_ace.lua
@@ -17,10 +17,10 @@ ARS.spawn_positions = {
 }
 
 ARS.big_spawn_positions = {
-	I = { x=2, y=0 },
+	I = { x=3, y=0 },
 	J = { x=2, y=1 },
 	L = { x=2, y=1 },
-	O = { x=2, y=1 },
+	O = { x=3, y=1 },
 	S = { x=2, y=1 },
 	T = { x=2, y=1 },
 	Z = { x=2, y=1 },
diff --git a/tetris/rulesets/arika_srs.lua b/tetris/rulesets/arika_srs.lua
index 0c99113..f6b2073 100755
--- a/tetris/rulesets/arika_srs.lua
+++ b/tetris/rulesets/arika_srs.lua
@@ -31,10 +31,10 @@ SRS.spawn_positions = {
 }
 
 SRS.big_spawn_positions = {
-	I = { x=2, y=0 },
+	I = { x=3, y=0 },
 	J = { x=2, y=1 },
 	L = { x=2, y=1 },
-	O = { x=2, y=1 },
+	O = { x=3, y=1 },
 	S = { x=2, y=1 },
 	T = { x=2, y=1 },
 	Z = { x=2, y=1 },
diff --git a/tetris/rulesets/arika_ti.lua b/tetris/rulesets/arika_ti.lua
index da8652c..6c7b363 100644
--- a/tetris/rulesets/arika_ti.lua
+++ b/tetris/rulesets/arika_ti.lua
@@ -17,10 +17,10 @@ ARS.spawn_positions = {
 }
 
 ARS.big_spawn_positions = {
-	I = { x=2, y=2 },
+	I = { x=3, y=2 },
 	J = { x=2, y=3 },
 	L = { x=2, y=3 },
-	O = { x=2, y=3 },
+	O = { x=3, y=3 },
 	S = { x=2, y=3 },
 	T = { x=2, y=3 },
 	Z = { x=2, y=3 },
diff --git a/tetris/rulesets/cambridge.lua b/tetris/rulesets/cambridge.lua
index 6934304..423aa7b 100644
--- a/tetris/rulesets/cambridge.lua
+++ b/tetris/rulesets/cambridge.lua
@@ -18,10 +18,10 @@ CRS.spawn_positions = {
 }
 
 CRS.big_spawn_positions = {
-	I = { x=2, y=2 },
+	I = { x=3, y=2 },
 	J = { x=2, y=3 },
 	L = { x=2, y=3 },
-	O = { x=2, y=3 },
+	O = { x=3, y=3 },
 	S = { x=2, y=2 },
 	T = { x=2, y=3 },
 	Z = { x=2, y=2 },
diff --git a/tetris/rulesets/standard_exp.lua b/tetris/rulesets/standard_exp.lua
index 98fea77..5b4350a 100755
--- a/tetris/rulesets/standard_exp.lua
+++ b/tetris/rulesets/standard_exp.lua
@@ -31,10 +31,10 @@ SRS.spawn_positions = {
 }
 
 SRS.big_spawn_positions = {
-	I = { x=2, y=0 },
+	I = { x=3, y=0 },
 	J = { x=2, y=1 },
 	L = { x=2, y=1 },
-	O = { x=2, y=1 },
+	O = { x=3, y=1 },
 	S = { x=2, y=1 },
 	T = { x=2, y=1 },
 	Z = { x=2, y=1 },
diff --git a/tetris/rulesets/ti_srs.lua b/tetris/rulesets/ti_srs.lua
index 4caff19..edd0b19 100644
--- a/tetris/rulesets/ti_srs.lua
+++ b/tetris/rulesets/ti_srs.lua
@@ -31,10 +31,10 @@ SRS.spawn_positions = {
 }
 
 SRS.big_spawn_positions = {
-	I = { x=2, y=2 },
+	I = { x=3, y=2 },
 	J = { x=2, y=3 },
 	L = { x=2, y=3 },
-	O = { x=2, y=3 },
+	O = { x=3, y=3 },
 	S = { x=2, y=3 },
 	T = { x=2, y=3 },
 	Z = { x=2, y=3 },