diff --git a/crt/shaders/slotmask.slang b/crt/shaders/slotmask.slang
index c8a743b..df66402 100644
--- a/crt/shaders/slotmask.slang
+++ b/crt/shaders/slotmask.slang
@@ -16,7 +16,7 @@ layout(push_constant) uniform Push
 
 // Parameter lines go here:
 
-#pragma parameter msk_scale "Mask Scale, to be equal to OSSC LINES" 4.0 4.0 5.0 1.0
+#pragma parameter msk_scale "Mask Scale, to be equal to OSSC LINES" 4.0 3.0 5.0 1.0
 #define msk_scale params.msk_scale
 
 #pragma parameter MASK_INTENSITY "Mask Brightness" 0.2 0.0 1.0 0.05
@@ -65,6 +65,23 @@ vec3 mask(vec2 pos, vec3 col)
     float x,y;
     vec2 p = pos*global.OutputSize.xy;
     p = (p/size);
+
+if (msk_scale == 3.0)
+{
+     x = fract(p.x/6.0);
+     y = fract(p.y/3.0);
+    if (x < 0.5){     
+     if (x<1.0/6.0 &&                   y > 1.0/3.0) msk.b = 1.0;
+     else if (x<2.0/6.0 && x>1.0/6.0 && y > 1.0/3.0 ) msk.g = 1.0;
+     else if (x<3.0/6.0 && x>2.0/6.0 && y > 1.0/3.0 ) msk.r = 1.0;
+    }
+
+ else if (x > 0.4999){     
+     if (x<4.0/6.0 &&                   y < 2.0/3.0 || x<4.0/6.0 &&              y >= 3.0/3.0 ) msk.b = 1.0;
+     else if (x<5.0/6.0 && x>4.0/6.0 && y < 2.0/3.0 || x<5.0/6.0 && x>4.0/6.0 && y >= 3.0/3.0) msk.g = 1.0;
+     else if (x<6.0/6.0 && x>5.0/6.0 && y < 2.0/3.0 || x<6.0/6.0 && x>5.0/6.0 && y >= 3.0/3.0) msk.r = 1.0;
+    }
+}
      
 
 if (msk_scale == 4.0)
@@ -72,15 +89,15 @@ if (msk_scale == 4.0)
      x = fract(p.x/6.0);
      y = fract(p.y/4.0);
     if (x < 0.5){     
-     if (x<1.0/6.0 && y > 1.0/4.0) msk.b = 1.0;
-     else if (x<2.0/6.0 && x>1.0/6.0 && y < 3.0/4.0 ) msk.g = 1.0;
+     if (x<1.0/6.0 &&                   y > 1.0/4.0) msk.b = 1.0;
+     else if (x<2.0/6.0 && x>1.0/6.0 && y > 1.0/4.0 ) msk.g = 1.0;
      else if (x<3.0/6.0 && x>2.0/6.0 && y > 1.0/4.0 ) msk.r = 1.0;
     }
 
  else if (x > 0.4999){     
-     if (x<4.0/6.0 && y < 3.0/4.0) msk.b = 1.0;
-     else if (x<5.0/6.0 && x>4.0/6.0 && y > 1.0/4.0 ) msk.g = 1.0;
-     else if (x<6.0/6.0 && x>5.0/6.0 && y < 3.0/4.0 ) msk.r = 1.0;
+     if (x<4.0/6.0 &&                   y < 2.0/4.0 || x<4.0/6.0 && y >= 3.0/4.0 ) msk.b = 1.0;
+     else if (x<5.0/6.0 && x>4.0/6.0 && y < 2.0/4.0 || x<5.0/6.0 && x>4.0/6.0 && y >= 3.0/4.0) msk.g = 1.0;
+     else if (x<6.0/6.0 && x>5.0/6.0 && y < 2.0/4.0 || x<6.0/6.0 && x>5.0/6.0 && y >= 3.0/4.0) msk.r = 1.0;
     }
 }
 
@@ -89,14 +106,14 @@ if (msk_scale == 5.0)
      x = fract(p.x/6.0);
      y = fract(p.y/5.0);
     if (x < 0.5){     
-     if (x<1.0/6.0 && y > 1.0/5.0) msk.b = 1.0;
-     else if (x<2.0/6.0 && x>1.0/6.0 && y < 4.0/5.0 ) msk.g = 1.0;
+     if (x<1.0/6.0 &&                   y > 1.0/5.0) msk.b = 1.0;
+     else if (x<2.0/6.0 && x>1.0/6.0 && y > 1.0/5.0 ) msk.g = 1.0;
      else if (x<3.0/6.0 && x>2.0/6.0 && y > 1.0/5.0 ) msk.r = 1.0;
     }
 
  else if (x > 0.4999){     
-     if (x<4.0/6.0 && y < 2.0/5.0 || x<4.0/6.0 && y >= 3.0/5.0) msk.b = 1.0;
-     else if (x<5.0/6.0 && x>4.0/6.0 && y < 3.0/5.0 || x<5.0/6.0 && x>4.0/6.0 &&  y >= 4.0/5.0 ) msk.g = 1.0;
+     if      (x<4.0/6.0              && y < 2.0/5.0 || x<4.0/6.0              && y >= 3.0/5.0) msk.b = 1.0;
+     else if (x<5.0/6.0 && x>4.0/6.0 && y < 2.0/5.0 || x<5.0/6.0 && x>4.0/6.0 && y >= 3.0/5.0 ) msk.g = 1.0;
      else if (x<6.0/6.0 && x>5.0/6.0 && y < 2.0/5.0 || x<6.0/6.0 && x>5.0/6.0 && y >= 3.0/5.0 ) msk.r = 1.0;
     }
 }
@@ -107,13 +124,8 @@ if (msk_scale == 5.0)
 }
 
 void main()
-{
-    vec2 OGL2Pos = vTexCoord*SourceSize.xy;    
-    float cent = floor(OGL2Pos.y)+0.5;
-    float ycoord = cent*SourceSize.w; 
-    ycoord  = mix(vTexCoord.y, ycoord,0.7);
-    
-    vec3 col = texture(Source,vec2(vTexCoord.x,ycoord)).rgb;  
+{    
+    vec3 col = texture(Source,vTexCoord).rgb;  
     float l = dot(col,vec3(0.22,0.70,0.08));
 
     col = col*col;
diff --git a/misc/shaders/simple_color_controls.slang b/misc/shaders/simple_color_controls.slang
new file mode 100644
index 0000000..b5d06e9
--- /dev/null
+++ b/misc/shaders/simple_color_controls.slang
@@ -0,0 +1,153 @@
+#version 450
+
+
+layout(push_constant) uniform Push
+{
+	vec4 OutputSize;
+	vec4 OriginalSize;
+	vec4 SourceSize;
+	uint FrameCount;
+    float SAT,BLACK,TEMP,SEGA,BRIGHTNESS,postbr,contrast,
+    gamma_out_red,gamma_out_green,gamma_out_blue,
+    gamma_in, mono, R,G,B;
+} params;
+
+#pragma parameter TEMP "Color Temperature in Kelvins"  9311.0 1031.0 12047.0 72.0
+#define TEMP params.TEMP
+#pragma parameter SAT "Saturation" 1.0 0.0 2.0 0.01
+#define SAT params.SAT
+#pragma parameter BRIGHTNESS "Brightness" 1.0 0.0 2.0 0.01
+#define BRIGHTNESS params.BRIGHTNESS
+#pragma parameter contrast "Contrast" 1.0 0.00 2.00 0.01
+#define contrast params.contrast
+#pragma parameter BLACK "Black Level" 0.0 -0.20 0.20 0.01 
+#define BLACK params.BLACK
+#pragma parameter SEGA "SEGA Lum Fix" 0.0 0.0 1.0 1.0
+#define SEGA params.SEGA
+#pragma parameter postbr "Post Brightness" 1.0 0.0 2.5 0.01
+#define postbr params.postbr
+#pragma parameter gamma_in "Gamma In" 2.4 1.0 4.0 0.05
+#define gamma_in params.gamma_in
+#pragma parameter gamma_out_red "Gamma out Red" 2.2 1.0 4.0 0.05
+#define gamma_out_red params.gamma_out_red
+#pragma parameter gamma_out_green "Gamma out Green" 2.2 1.0 4.0 0.05
+#define gamma_out_green params.gamma_out_green
+#pragma parameter gamma_out_blue "Gamma out Blue" 2.2 1.0 4.0 0.05
+#define gamma_out_blue params.gamma_out_blue
+#pragma parameter mono "Mono Display On/Off" 0.0 0.0 1.0 1.0
+#define mono params.mono
+#pragma parameter R "Mono Red/Channel" 1.0 0.0 2.0 0.01
+#define R params.R
+#pragma parameter G "Mono Green/Channel" 1.0 0.0 2.0 0.01
+#define G params.G
+#pragma parameter B "Mono Blue/Channel" 1.0 0.0 2.0 0.01
+#define B params.B
+
+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 Source;
+
+float saturate(float v) 
+    { 
+        return clamp(v, 0.0, 1.0);       
+    }
+
+vec3 ColorTemp(float temperatureInKelvins)
+{
+    vec3 retColor;
+    temperatureInKelvins = clamp(temperatureInKelvins, 1000.0, 40000.0) / 100.0;
+    
+    if (temperatureInKelvins <= 66.0)
+    {
+        retColor.r = 1.0;
+        retColor.g = saturate(0.39008157876901960784 * log(temperatureInKelvins) - 0.63184144378862745098);
+    }
+    else
+    {
+        float t = temperatureInKelvins - 60.0;
+        retColor.r = saturate(1.29293618606274509804 * pow(t, -0.1332047592));
+        retColor.g = saturate(1.12989086089529411765 * pow(t, -0.0755148492));
+    }
+    
+    if (temperatureInKelvins >= 66.0)
+        retColor.b = 1.0;
+    else if(temperatureInKelvins <= 19.0)
+        retColor.b = 0.0;
+    else
+        retColor.b = saturate(0.54320678911019607843 * log(temperatureInKelvins - 10.0) - 1.19625408914);
+
+    return retColor;
+}
+
+mat4 contrastMatrix(float contr)
+{   
+    float t = (1.0 - contr) / 2.0;
+    
+    return mat4(contr, 0,               0,               0,
+                0,               contr, 0,               0,
+                0,               0,               contr, 0,
+                t,               t,               t,               1);
+}
+
+
+vec3 toGrayscale(vec3 color)
+{
+  float average = (color.r + color.g + color.b) / 3.0;
+  return vec3(average);
+}
+
+vec3 colorize(vec3 grayscale, vec3 color)
+{
+    return (grayscale * color);
+}
+
+
+
+void main()
+{
+   vec3 col = texture(Source,vTexCoord).rgb;
+   col *= BRIGHTNESS;
+   col = (contrastMatrix(contrast) * vec4(col,1.0)).rgb;  
+//color temperature  
+   col *= ColorTemp(TEMP);
+
+//saturation
+   float l = dot(col, vec3(0.3,0.6,0.1));
+   col = mix(vec3(l), col, SAT); 
+   col = pow(col, vec3(gamma_in));
+//black level    
+   
+   if (SEGA == 1.0) col *= 1.0625;
+    col *= mix(1.0,postbr,l);
+    col = pow(col, vec3(1.0/gamma_out_red,1.0,1.0));
+    col = pow(col, vec3(1.0,1.0/gamma_out_green,1.0));
+    col = pow(col, vec3(1.0,1.0,1.0/gamma_out_blue));
+     col -= vec3(BLACK);
+    col*= vec3(1.0)/vec3(1.0-BLACK);
+    
+    if (mono == 1.0)
+    {
+    vec3 col1 = toGrayscale (col);
+    vec3 c = vec3(R, G, B);
+    col = colorize (col1, c);
+    }
+
+   FragColor = vec4(col,1.0);
+}
\ No newline at end of file
diff --git a/misc/simple_color_controls.slangp b/misc/simple_color_controls.slangp
new file mode 100644
index 0000000..93907d5
--- /dev/null
+++ b/misc/simple_color_controls.slangp
@@ -0,0 +1,4 @@
+shaders = 1
+
+shader0 = shaders/simple_color_controls.slang
+scale_type0 = source
diff --git a/scanlines/ossc_slot.slangp b/scanlines/ossc_slot.slangp
index 612661f..9aa8788 100644
--- a/scanlines/ossc_slot.slangp
+++ b/scanlines/ossc_slot.slangp
@@ -1,23 +1,53 @@
-shaders = "3"
+shaders = "5"
 feedback_pass = "0"
-shader0 = "../misc/shaders/image-adjustment.slang"
-filter_linear2 = "false"
+shader0 = "../misc/shaders/simple_color_controls.slang"
+wrap_mode0 = "clamp_to_border"
+mipmap_input0 = "false"
+alias0 = ""
+float_framebuffer0 = "false"
+srgb_framebuffer0 = "false"
 scale_type_x0 = "source"
 scale_x0 = "1.000000"
 scale_type_y0 = "source"
 scale_y0 = "1.000000"
-shader1 = "../scanlines/shaders/ossc.slang"
-filter_linear2 = "false"
+shader1 = "../windowed/shaders/lanczos3-x.slang"
+filter_linear1 = "false"
+wrap_mode1 = "clamp_to_edge"
+mipmap_input1 = "false"
+alias1 = ""
+float_framebuffer1 = "false"
+srgb_framebuffer1 = "false"
 scale_type_x1 = "viewport"
 scale_x1 = "1.000000"
-scale_type_y1 = "viewport"
+scale_type_y1 = "source"
 scale_y1 = "1.000000"
-shader2 = "../crt/shaders/slotmask.slang"
-filter_linear2 = "true"
-ia_saturation = "1.300000"
-ia_black_level = "0.060000"
-ia_bright_boost = "0.100000"
-L1 = "0.500000"
-L4 = "0.500000"
-L5 = "0.600000"
-HYBRID = "0.250000"
+shader2 = "../windowed/shaders/lanczos3-y.slang"
+filter_linear2 = "false"
+wrap_mode2 = "clamp_to_edge"
+mipmap_input2 = "false"
+alias2 = ""
+float_framebuffer2 = "false"
+srgb_framebuffer2 = "false"
+shader3 = "../scanlines/shaders/ossc.slang"
+wrap_mode3 = "clamp_to_border"
+mipmap_input3 = "false"
+alias3 = ""
+float_framebuffer3 = "false"
+srgb_framebuffer3 = "false"
+scale_type_x3 = "viewport"
+scale_x3 = "1.000000"
+scale_type_y3 = "viewport"
+scale_y3 = "1.000000"
+shader4 = "../crt/shaders/slotmask.slang"
+wrap_mode4 = "clamp_to_border"
+mipmap_input4 = "false"
+alias4 = ""
+float_framebuffer4 = "false"
+srgb_framebuffer4 = "false"
+SAT = "1.10000"
+BRIGHTNESS = "1.050000"
+contrast = "1.040000"
+BLACK = "0.010000"
+postbr = "1.150000"
+gamma_out_red = "2.400000"
+gamma_out_blue = "2.500000"