diff --git a/shader/lightmapWall.geom b/shader/lightmapWall.geom
index 07e5a31a0..ca1cf858a 100644
--- a/shader/lightmapWall.geom
+++ b/shader/lightmapWall.geom
@@ -13,8 +13,8 @@ float isLHS (vec2 startV, vec2 testV)
 {
     return sign( -startV.x * testV.y + startV.y * testV.x);
 }
-vec4 shiftUp (vec4 v)
-{ return vec4 (v.xy , v.z-0.1 , v.w) ; }
+vec4 shiftCloser (vec4 v)
+{ return vec4 (v.xy , v.z-0.0001 , v.w) ; }
 
 void main()
 {
@@ -31,10 +31,10 @@ if (isLHS (p1.xy - lightPos, p2.xy - lightPos) < 0)
     vec2 d1 = p1.xy - lightPos;
     vec2 d2 = p2.xy - lightPos;
     
-    vec4 a1 = shiftUp( perpMat * p1 );
-    vec4 a2 = shiftUp( perpMat * p2 );
-    vec4 a3 = shiftUp( perpMat * p3 );
-    vec4 a4 = shiftUp( perpMat * p4 );
+    vec4 a1 = shiftCloser( perpMat * p1 );
+    vec4 a2 = shiftCloser( perpMat * p2 );
+    vec4 a3 = shiftCloser( perpMat * p3 );
+    vec4 a4 = shiftCloser( perpMat * p4 );
     
     dField = vec3( d1.x/rad, d1.y/rad, 0);
     gl_Position = a1; 
diff --git a/src/Dodge/Floor.hs b/src/Dodge/Floor.hs
index eac928237..977c2be27 100644
--- a/src/Dodge/Floor.hs
+++ b/src/Dodge/Floor.hs
@@ -32,7 +32,7 @@ lev1 = do
             (
             [return $ return $ Right deadEndRoom
             ]
-            ++ [slowDoorRoom]
+            ++ [roomMiniIntro]
             ++ [return $ connectRoom corridor
                ,return $ connectRoom door]
             ++ firstWeapon
diff --git a/src/Dodge/Rendering.hs b/src/Dodge/Rendering.hs
index e06603b3c..47a3be055 100644
--- a/src/Dodge/Rendering.hs
+++ b/src/Dodge/Rendering.hs
@@ -70,6 +70,7 @@ worldPictures w
                         , ptPicts'
                         , afterPtPicts'
                         , wlPicts'
+                        , wlPicts
 --                        , wallShadows
                         , smokeShadows
 --                        , itLabels
@@ -337,7 +338,8 @@ drawWall' w wall
         f (bpa,bpb) = intersectSegLineFrom' bpa bpb x (head p's)
         f' (bpa,bpb) = intersectSegLineFrom' bpa bpb y (last p's)
         points = orderPolygon (borderps ++ ps)
-        --points = orderPolygon (borderps ++ p's)
+        wallBase | _wlIsSeeThrough wall = polygon $ _wlLine wall
+                 | otherwise = blank
 
 drawWallShadow :: World -> Wall -> Drawing
 drawWallShadow w wall