diff --git a/SAFix/SilentPatchSA.cpp b/SAFix/SilentPatchSA.cpp
index 74bbaae..84510fc 100644
--- a/SAFix/SilentPatchSA.cpp
+++ b/SAFix/SilentPatchSA.cpp
@@ -382,15 +382,15 @@ RpAtomic* TwoPassAlphaRender(RpAtomic* atomic)
 	int		nZWrite;
 	int		nAlphaBlending;
 
-	RwRenderStateGet(rwRENDERSTATEALPHATESTFUNCTIONREF, &nPushedAlpha);
+//	RwRenderStateGet(rwRENDERSTATEALPHATESTFUNCTIONREF, &nPushedAlpha);
 	RwRenderStateGet(rwRENDERSTATEZWRITEENABLE, &nZWrite);
 	RwRenderStateGet(rwRENDERSTATEVERTEXALPHAENABLE, &nAlphaBlending);
 	RwRenderStateGet(rwRENDERSTATEALPHATESTFUNCTION, &nAlphaFunction);
 
 	// 1st pass
 	RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, FALSE);
-	RwRenderStateSet(rwRENDERSTATEALPHATESTFUNCTIONREF, reinterpret_cast<void*>(255));
-	RwRenderStateSet(rwRENDERSTATEALPHATESTFUNCTION, reinterpret_cast<void*>(rwALPHATESTFUNCTIONEQUAL));
+//	RwRenderStateSet(rwRENDERSTATEALPHATESTFUNCTIONREF, reinterpret_cast<void*>(255));
+	RwRenderStateSet(rwRENDERSTATEALPHATESTFUNCTION, reinterpret_cast<void*>(rwALPHATESTFUNCTIONGREATEREQUAL));
 
 	atomic = AtomicDefaultRenderCallBack(atomic);
 
@@ -404,7 +404,7 @@ RpAtomic* TwoPassAlphaRender(RpAtomic* atomic)
 		AtomicDefaultRenderCallBack(atomic);
 	}
 
-	RwRenderStateSet(rwRENDERSTATEALPHATESTFUNCTIONREF, reinterpret_cast<void*>(nPushedAlpha));
+//	RwRenderStateSet(rwRENDERSTATEALPHATESTFUNCTIONREF, reinterpret_cast<void*>(nPushedAlpha));
 	RwRenderStateSet(rwRENDERSTATEALPHATESTFUNCTION, reinterpret_cast<void*>(nAlphaFunction));
 	RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, reinterpret_cast<void*>(nZWrite));
 	RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, reinterpret_cast<void*>(nAlphaBlending));
diff --git a/SilentPatch/nvc.fx b/SilentPatch/nvc.fx
index 331b164..3ea8b4f 100644
--- a/SilentPatch/nvc.fx
+++ b/SilentPatch/nvc.fx
@@ -26,9 +26,8 @@ VS_OUTPUT NVC_vertex_shader( in VS_INPUT In )
 	Out.Position = mul(proj, mul(view, mul(world, In.Position)));
 	Out.Texture = In.Texture;
 
-	Out.Color = lerp(In.DayColor, In.NightColor, fEnvVars[0]);
-	Out.Color.rgb += AmbientLight.rgb;
-	Out.Color.a *= (255.0/128.0) * fEnvVars[1];
+	Out.Color.rgb = lerp(In.DayColor, In.NightColor, fEnvVars[0]).rgb + AmbientLight.rgb;
+	Out.Color.a = In.NightColor.a * fEnvVars[1];
 	Out.Color = saturate(Out.Color);
 
 	return Out;
diff --git a/SilentPatch/nvc.h b/SilentPatch/nvc.h
index d5d24ba..98af506 100644
--- a/SilentPatch/nvc.h
+++ b/SilentPatch/nvc.h
@@ -1,10 +1,6 @@
 #if 0
 //
-// Generated by Microsoft (R) HLSL Shader Compiler 9.29.952.3111
-//
-//   fxc /T vs_2_0 /E NVC_vertex_shader /Fh ..\SilentPatch\nvc.h
-//    ..\SilentPatch\nvc.fx
-//
+// Generated by Microsoft (R) HLSL Shader Compiler 6.3.9600.16384
 //
 // Parameters:
 //
@@ -27,7 +23,7 @@
 //
 
     vs_2_0
-    def c14, 1.9921875, 0, 1, 0
+    def c14, 0, 1, 0, 0
     dcl_position v0
     dcl_texcoord v1
     dcl_color v2
@@ -44,17 +40,16 @@
     mad r1, c10, r0.x, r1
     mad r1, c12, r0.z, r1
     mad oPos, c13, r0.w, r1
-    mov r0, v3
-    add r0, -r0, v2
-    mad r0, c0.x, r0, v3
-    mul r0.w, r0.w, c0.y
-    add r1.xyz, r0, c1
-    mul r1.w, r0.w, c14.x
-    max r0, r1, c14.y
-    min oD0, r0, c14.z
+    mov r0.xyz, v3
+    add r0.xyz, -r0, v2
+    mad r0.xyz, c0.x, r0, v3
+    add r0.xyz, r0, c1
+    mul r0.w, v2.w, c0.y
+    max r0, r0, c14.x
+    min oD0, r0, c14.y
     mov oT0.xy, v1
 
-// approximately 21 instruction slots used
+// approximately 20 instruction slots used
 #endif
 
 const BYTE g_vs20_NVC_vertex_shader[] =
@@ -105,12 +100,12 @@ const BYTE g_vs20_NVC_vertex_shader[] =
      83,  76,  32,  83, 104,  97, 
     100, 101, 114,  32,  67, 111, 
     109, 112, 105, 108, 101, 114, 
-     32,  57,  46,  50,  57,  46, 
-     57,  53,  50,  46,  51,  49, 
-     49,  49,   0, 171,  81,   0, 
+     32,  54,  46,  51,  46,  57, 
+     54,  48,  48,  46,  49,  54, 
+     51,  56,  52,   0,  81,   0, 
       0,   5,  14,   0,  15, 160, 
-      0,   0, 255,  63,   0,   0, 
-      0,   0,   0,   0, 128,  63, 
+      0,   0,   0,   0,   0,   0, 
+    128,  63,   0,   0,   0,   0, 
       0,   0,   0,   0,  31,   0, 
       0,   2,   0,   0,   0, 128, 
       0,   0,  15, 144,  31,   0, 
@@ -158,28 +153,25 @@ const BYTE g_vs20_NVC_vertex_shader[] =
       0,   0,  15, 192,  13,   0, 
     228, 160,   0,   0, 255, 128, 
       1,   0, 228, 128,   1,   0, 
-      0,   2,   0,   0,  15, 128, 
+      0,   2,   0,   0,   7, 128, 
       3,   0, 228, 144,   2,   0, 
-      0,   3,   0,   0,  15, 128, 
+      0,   3,   0,   0,   7, 128, 
       0,   0, 228, 129,   2,   0, 
     228, 144,   4,   0,   0,   4, 
-      0,   0,  15, 128,   0,   0, 
+      0,   0,   7, 128,   0,   0, 
       0, 160,   0,   0, 228, 128, 
-      3,   0, 228, 144,   5,   0, 
-      0,   3,   0,   0,   8, 128, 
-      0,   0, 255, 128,   0,   0, 
-     85, 160,   2,   0,   0,   3, 
-      1,   0,   7, 128,   0,   0, 
-    228, 128,   1,   0, 228, 160, 
-      5,   0,   0,   3,   1,   0, 
-      8, 128,   0,   0, 255, 128, 
-     14,   0,   0, 160,  11,   0, 
-      0,   3,   0,   0,  15, 128, 
-      1,   0, 228, 128,  14,   0, 
-     85, 160,  10,   0,   0,   3, 
-      0,   0,  15, 208,   0,   0, 
-    228, 128,  14,   0, 170, 160, 
-      1,   0,   0,   2,   0,   0, 
-      3, 224,   1,   0, 228, 144, 
-    255, 255,   0,   0
+      3,   0, 228, 144,   2,   0, 
+      0,   3,   0,   0,   7, 128, 
+      0,   0, 228, 128,   1,   0, 
+    228, 160,   5,   0,   0,   3, 
+      0,   0,   8, 128,   2,   0, 
+    255, 144,   0,   0,  85, 160, 
+     11,   0,   0,   3,   0,   0, 
+     15, 128,   0,   0, 228, 128, 
+     14,   0,   0, 160,  10,   0, 
+      0,   3,   0,   0,  15, 208, 
+      0,   0, 228, 128,  14,   0, 
+     85, 160,   1,   0,   0,   2, 
+      0,   0,   3, 224,   1,   0, 
+    228, 144, 255, 255,   0,   0
 };