diff --git a/crt/crt-guest-dr-venom.slangp b/crt/crt-guest-dr-venom.slangp
index f89d232..2abd06c 100644
--- a/crt/crt-guest-dr-venom.slangp
+++ b/crt/crt-guest-dr-venom.slangp
@@ -1,4 +1,4 @@
-shaders = 10
+shaders = 11
 
 shader0 = shaders/guest/lut/lut.slang
 filter_linear0 = false
@@ -61,8 +61,14 @@ scale_type8 = source
 scale8 = 1.0
 float_framebuffer8 = true
 
-shader9 = shaders/guest/crt-guest-dr-venom.slang
+shader9 = shaders/guest/linearize_scanlines.slang
 filter_linear9 = true
-scale_type9 = viewport
-scale_x9 = 1.0
-scale_y9 = 1.0
+scale_type9 = source
+scale9 = 1.0
+float_framebuffer9 = true
+
+shader10 = shaders/guest/crt-guest-dr-venom.slang
+filter_linear10 = true
+scale_type10 = viewport
+scale_x10 = 1.0
+scale_y10 = 1.0
diff --git a/crt/shaders/guest/linearize_scanlines.slang b/crt/shaders/guest/linearize_scanlines.slang
new file mode 100644
index 0000000..9163dea
--- /dev/null
+++ b/crt/shaders/guest/linearize_scanlines.slang
@@ -0,0 +1,39 @@
+#version 450
+
+layout(push_constant) uniform Push
+{
+	vec4 SourceSize;
+	vec4 OriginalSize;
+	vec4 OutputSize;
+	uint FrameCount;
+   float SCANLINE_GAMMA;
+} params;
+
+#pragma parameter SCANLINE_GAMMA "Scanline Spike Removal" 12.0 1.0 15.0 0.5
+#define SCANLINE_GAMMA params.SCANLINE_GAMMA
+
+layout(std140, set = 0, binding = 0) uniform UBO
+{
+	mat4 MVP;
+} global;
+
+#pragma stage vertex
+layout(location = 0) in vec4 Position;
+layout(location = 1) in vec2 TexCoord;
+layout(location = 0) out vec2 vTexCoord;
+
+void main()
+{
+   gl_Position = global.MVP * Position;
+   vTexCoord = TexCoord;
+}
+
+#pragma stage fragment
+layout(location = 0) in vec2 vTexCoord;
+layout(location = 0) out vec4 FragColor;
+layout(set = 0, binding = 2) uniform sampler2D AfterglowPass;
+
+void main()
+{
+   FragColor = vec4(pow(vec3(texture(AfterglowPass, vTexCoord).rgb), vec3(SCANLINE_GAMMA)),1.0/SCANLINE_GAMMA);
+}
\ No newline at end of file
diff --git a/presets/crt-guest-dr-venom-kurozumi.slangp b/presets/crt-guest-dr-venom-kurozumi.slangp
index e58c0b3..ce83557 100644
--- a/presets/crt-guest-dr-venom-kurozumi.slangp
+++ b/presets/crt-guest-dr-venom-kurozumi.slangp
@@ -1,4 +1,4 @@
-shaders = "10"
+shaders = "11"
 
 shader0 = "../crt/shaders/guest/lut/lut.slang"
 filter_linear0 = "false"
@@ -51,10 +51,17 @@ filter_linear8 = "false"
 scale_type8 = "source"
 scale8 = "1.000000"
 
-shader9 = "../crt/shaders/guest/crt-guest-dr-venom.slang"
-filter_linear9 = "true"
-scale_type9 = "viewport"
-scale9 = "1.000000"
+shader9 = ../crt/shaders/guest/linearize_scanlines.slang
+filter_linear9 = true
+scale_type9 = source
+scale9 = 1.0
+float_framebuffer9 = true
+
+shader10 = ../crt/shaders/guest/crt-guest-dr-venom.slang
+filter_linear10 = true
+scale_type10 = viewport
+scale_x10 = 1.0
+scale_y10 = 1.0
 
 textures = "SamplerLUT1;SamplerLUT2;SamplerLUT3"
 SamplerLUT1 = "../crt/shaders/guest/lut/sony_trinitron1.png"
diff --git a/presets/crt-guest-dr-venom-ntsc-composite.slangp b/presets/crt-guest-dr-venom-ntsc-composite.slangp
index 33161d1..2554188 100644
--- a/presets/crt-guest-dr-venom-ntsc-composite.slangp
+++ b/presets/crt-guest-dr-venom-ntsc-composite.slangp
@@ -1,4 +1,4 @@
-shaders = 11
+shaders = 12
 
 shader0 = ../ntsc/shaders/ntsc-pass1-composite-2phase.slang
 shader1 = ../ntsc/shaders/ntsc-pass2-2phase-gamma.slang
@@ -73,8 +73,14 @@ scale_type9 = source
 scale9 = 1.0
 float_framebuffer9 = true
 
-shader10 = ../crt/shaders/guest/crt-guest-dr-venom.slang
+shader10 = ../crt/shaders/guest/linearize_scanlines.slang
 filter_linear10 = true
-scale_type10 = viewport
-scale_x10 = 1.0
-scale_y10 = 1.0
+scale_type10 = source
+scale10 = 1.0
+float_framebuffer10 = true
+
+shader11 = ../crt/shaders/guest/crt-guest-dr-venom.slang
+filter_linear11 = true
+scale_type11 = viewport
+scale_x11 = 1.0
+scale_y11 = 1.0