diff --git a/Source/XenobladeX/9dc2d340255dee89_0000000000000000_vs.txt b/Source/XenobladeX/9dc2d340255dee89_0000000000000000_vs.txt
index 15437085..c315fa53 100644
--- a/Source/XenobladeX/9dc2d340255dee89_0000000000000000_vs.txt
+++ b/Source/XenobladeX/9dc2d340255dee89_0000000000000000_vs.txt
@@ -2,8 +2,8 @@
 #extension GL_ARB_texture_gather : enable
 #extension GL_ARB_separate_shader_objects : enable
 #extension GL_ARB_shading_language_packing : enable
-const float resXScale = ($width/$gameWidth); 
-const float resYScale = ($height/$gameHeight); 
+const float resXScale =  intBitsToFloat($width)/intBitsToFloat($gameWidth);
+const float resYScale = intBitsToFloat($height)/intBitsToFloat($gameHeight); 
 // shader 9dc2d340255dee89
 uniform ivec4 uf_remappedVS[1];
 uniform vec2 uf_windowSpaceToClipSpaceTransform;
diff --git a/Source/XenobladeX/_b253dca415790207_0000000000000079_ps.txt b/Source/XenobladeX/_b253dca415790207_0000000000000079_ps.txt
index 1e700ae9..71957a8a 100644
--- a/Source/XenobladeX/_b253dca415790207_0000000000000079_ps.txt
+++ b/Source/XenobladeX/_b253dca415790207_0000000000000079_ps.txt
@@ -3,8 +3,9 @@
 #extension GL_ARB_texture_gather : enable
 // shader b253dca415790207 
 // motion blur alpha
+const float resScale = intBitsToFloat($height)/intBitsToFloat($gameHeight); 
  
-const float resScale = 2.0;
+//const float resScale = 2.0;
 //const float resScale = 3;
 uniform ivec4 uf_remappedPS[5];
 
diff --git a/Source/XenobladeX/_ed70de7fe7542f87_00000000000003c9_ps.txt b/Source/XenobladeX/_ed70de7fe7542f87_00000000000003c9_ps.txt
index 80e4e259..0346c716 100644
--- a/Source/XenobladeX/_ed70de7fe7542f87_00000000000003c9_ps.txt
+++ b/Source/XenobladeX/_ed70de7fe7542f87_00000000000003c9_ps.txt
@@ -4,7 +4,8 @@
 #extension GL_ARB_separate_shader_objects : enable
 // shader ed70de7fe7542f87
 //motion blur sample spread scaling
-const float resScale = 2.0;
+const float resScale = intBitsToFloat($height)/intBitsToFloat($gameHeight); 
+//const float resScale = 2.0;
 layout(binding = 0) uniform sampler2D textureUnitPS0;// Tex0 addr 0xf470a000 res 1280x720x1 dim 1 tm: 4 format 0816 compSel: 0 1 2 5 mipView: 0x0 (num 0x1) sliceView: 0x0 (num 0x1) Sampler0 ClampX/Y/Z: 2 2 2 border: 0
 layout(binding = 1) uniform sampler2D textureUnitPS1;// Tex1 addr 0xf4e12000 res 320x180x1 dim 1 tm: 4 format 001a compSel: 0 1 2 3 mipView: 0x0 (num 0x1) sliceView: 0x0 (num 0x1) Sampler1 ClampX/Y/Z: 2 2 2 border: 0
 layout(location = 0) in vec4 passParameterSem0;
diff --git a/Source/XenobladeX/af7acf7fb6dca1be_0000000000079249_ps.txt b/Source/XenobladeX/af7acf7fb6dca1be_0000000000079249_ps.txt
index e53863f1..620c7ef8 100644
--- a/Source/XenobladeX/af7acf7fb6dca1be_0000000000079249_ps.txt
+++ b/Source/XenobladeX/af7acf7fb6dca1be_0000000000079249_ps.txt
@@ -4,9 +4,8 @@
 // shader af7acf7fb6dca1be
 //cutscene shadow scaling
 //to do - extra edge smooth pass, 
-
-const float resScaleDetail = ($width/$gameWidth); 
-const float resScale = ($height/$gameHeight); 
+const float resScaleDetail = intBitsToFloat($height)/intBitsToFloat($gameHeight);  
+const float resScale = (intBitsToFloat($height)/intBitsToFloat($gameHeight); 
 //const float resScaleDetail = 2.0;
 //const float resScale = 3.0;
 const float shadowExposure = 0.85; //By truncating shadow, we decrease overall exposure during day only.
diff --git a/Source/XenobladeX/fdb5a87dd0368c6b_000000000000f249_ps.txt b/Source/XenobladeX/fdb5a87dd0368c6b_000000000000f249_ps.txt
index ee0164f4..24f971b7 100644
--- a/Source/XenobladeX/fdb5a87dd0368c6b_000000000000f249_ps.txt
+++ b/Source/XenobladeX/fdb5a87dd0368c6b_000000000000f249_ps.txt
@@ -1,8 +1,8 @@
 #version 420
 #extension GL_ARB_texture_gather : enable
 #extension GL_ARB_separate_shader_objects : enable
-const float resXScale = ($width/$gameWidth); 
-const float resYScale = ($height/$gameHeight); 
+const float resXScale =  intBitsToFloat($width)/intBitsToFloat($gameWidth);
+const float resYScale = intBitsToFloat($height)/intBitsToFloat($gameHeight); 
 // shader fdb5a87dd0368c6b //shadow scaling
 uniform ivec4 uf_remappedPS[23];
 layout(binding = 0) uniform sampler2D textureUnitPS0;// Tex0 addr 0xf4386000 res 1280x720x1 dim 1 tm: 4 format 001a compSel: 0 1 2 3 mipView: 0x0 (num 0x1) sliceView: 0x0 (num 0x1) Sampler0 ClampX/Y/Z: 2 2 2 border: 0
diff --git a/Source/XenobladeX/rules.txt b/Source/XenobladeX/rules.txt
index 7b1288ee..0b1acc6b 100644
--- a/Source/XenobladeX/rules.txt
+++ b/Source/XenobladeX/rules.txt
@@ -16,17 +16,6 @@ $dither = 0.01
 $scaleShader = 1.0
 $scaleBlur = 0.05
 
-[Preset]
-name = 640x360
-$width = 640
-$height = 360
-$gameWidth = 1280
-$gameHeight = 720
-$internalRes = 0.5
-$dither = 0.01
-$scaleShader = 1.0
-$scaleBlur = 0.05
-
 [Preset]
 name = 3840x720 (48:9)
 $width = 3840
@@ -40,6 +29,17 @@ $scaleBlur = 0.05
 
 // Quality
 
+[Preset]
+name = 1600x900
+$width = 1600
+$height = 900
+$gameWidth = 1280
+$gameHeight = 720
+$internalRes = 1.0
+$dither = 0.1
+$scaleShader = (720.0/900.0) # factor for any shader that can't handle fractional scaling
+$scaleBlur = 0.5
+
 [Preset]
 name = 1920x1080 (HD)
 $width = 1920
@@ -48,18 +48,7 @@ $gameWidth = 1280
 $gameHeight = 720
 $internalRes = 1.0
 $dither = 0.15
-$scaleShader = 1.0
-$scaleBlur = 0.5
-
-[Preset]
-name = 1920x1200 (10:9 HD)
-$width = 1920
-$height = 1200
-$gameWidth = 1280
-$gameHeight = 720
-$internalRes = 1.0
-$dither = 0.15
-$scaleShader = 1.0
+$scaleShader = (720.0/1080.0)
 $scaleBlur = 0.5
 
 [Preset]
@@ -70,7 +59,7 @@ $gameWidth = 1280
 $gameHeight = 720
 $internalRes = 1.0
 $dither = 0.15
-$scaleShader = 1.0
+$scaleShader = (720.0/1080.0)
 $scaleBlur = 0.5
 
 [Preset]
@@ -81,18 +70,18 @@ $gameWidth = 1280
 $gameHeight = 720
 $internalRes = 1.0
 $dither = 0.15
-$scaleShader = 1.0
+$scaleShader = (720.0/1080.0)
 $scaleBlur = 0.5
 
 [Preset]
-name = 1600x900
-$width = 1600
-$height = 900
+name = 1920x1200 (10:9 HD)
+$width = 1920
+$height = 1200
 $gameWidth = 1280
 $gameHeight = 720
 $internalRes = 1.0
-$dither = 0.1
-$scaleShader = 1.0
+$dither = 0.15
+$scaleShader = (720.0/1200.0)
 $scaleBlur = 0.5
 
 [Preset]
@@ -145,9 +134,9 @@ $width = 3200
 $height = 1800
 $gameWidth = 1280
 $gameHeight = 720
-$internalRes = 1.0
+$internalRes = 2.0
 $dither = 0.2
-$scaleShader = 1.0
+$scaleShader = (1440.0/1800.0)
 $scaleBlur = 0.5
 
 [Preset]
@@ -240,11 +229,8 @@ overwriteHeight = ($height/$gameHeight) * 720
 width = 1024
 height = 1024
 formats = 0x005 
-#overwriteWidth = ($height/$gameHeight) * 1024
-#overwriteHeight = ($height/$gameHeight) * 1024
-overwriteWidth = 3072 #1080 breaks without rounding
-overwriteHeight = 3072
-
+overwriteWidth = ($height/$gameHeight) * (1024*$scaleShader)
+overwriteHeight = ($height/$gameHeight) * (1024*$scaleShader)
 
 [TextureRedefine] #ingame menu
 width = 1024
@@ -286,10 +272,9 @@ overwriteHeight = ($height/$gameHeight) * (360*$internalRes)
 width = 512
 height = 512
 formats = 0x005
-#overwriteWidth = ($height/$gameHeight) * 512
-#overwriteHeight = ($height/$gameHeight) * 512
-overwriteWidth = 3072 #1080 breaks without rounding
-overwriteHeight = 3072
+overwriteWidth = ($height/$gameHeight) * (1024*$scaleShader)
+overwriteHeight = ($height/$gameHeight) * (1024*$scaleShader)
+
 
 [TextureRedefine]
 width = 512
diff --git a/Source/XenobladeX_Performance/rules.txt b/Source/XenobladeX_Performance/rules.txt
new file mode 100644
index 00000000..a50cebf8
--- /dev/null
+++ b/Source/XenobladeX_Performance/rules.txt
@@ -0,0 +1,28 @@
+[Definition]
+titleIds = 0005000010116100,00050000101C4C00,00050000101C4D00
+name = Resolution
+path = "Xenoblade Chronicles X/Graphics/Performance Resolution"
+description = Changes the resolution of the game.
+version = 3
+
+[Preset]
+name = 320x180
+$width = 320
+$height = 180
+$gameWidth = 1280
+$gameHeight = 720
+
+[Preset]
+name = 640x360
+$width = 640
+$height = 360
+$gameWidth = 1280
+$gameHeight = 720
+
+[TextureRedefine]
+width = 1280
+height = 720
+formatsExcluded = 0x031,0x431,0x035,0x034,0x033 #dialog prompt fixes, XCX Logo NLA
+tileModesExcluded = 0x001
+overwriteWidth = ($width/$gameWidth) * 1280
+overwriteHeight = ($height/$gameHeight) * 720
\ No newline at end of file