diff --git a/src/Data/Preload/Render.hs b/src/Data/Preload/Render.hs
index 4004d2c10..4ef115a8b 100644
--- a/src/Data/Preload/Render.hs
+++ b/src/Data/Preload/Render.hs
@@ -12,7 +12,7 @@ import qualified Data.Vector.Mutable as MV
 import Control.Monad.Primitive
 
 data RenderData = RenderData
-    { _lightingWallShadShader    :: FullShader
+    { _lightingWallShadShader   :: FullShader
     , _lightingLineShadowShader :: FullShader
     , _lightingCapShader        :: FullShader
     , _wallBlankShader          :: FullShader
@@ -20,15 +20,15 @@ data RenderData = RenderData
     , _wallTextureShader        :: FullShader
     , _textureArrayShader       :: FullShader
     , _fullscreenShader         :: FullShader
-    , _fullLightingShader       :: FullShader
+    , _lightingTextureShader    :: FullShader
     --, _fullscreenAlphaHalveShader         :: FullShader
     , _bloomBlurShader          :: FullShader
     , _colorBlurShader          :: FullShader
     , _barrelShader             :: FullShader
     , _grayscaleShader          :: FullShader
     , _shapeShader              :: FullShader
-    , _shapeEBO :: EBO
-    , _silhouetteEBO :: EBO
+    , _shapeEBO         :: EBO
+    , _silhouetteEBO    :: EBO
     , _pictureShaders           :: MV.MVector (PrimState IO) FullShader
     , _fbo2                     :: (FramebufferObject, TextureObject)
     , _fbo3                     :: (FramebufferObject, TextureObject)
diff --git a/src/Dodge/Floor.hs b/src/Dodge/Floor.hs
index df59e8fa8..c84dcdc65 100644
--- a/src/Dodge/Floor.hs
+++ b/src/Dodge/Floor.hs
@@ -39,7 +39,8 @@ import Data.List (intersperse)
 initialAnoTree :: Annotation
 initialAnoTree = OnwardList 
         $ intersperse (AnTree corDoor)
-    [ IntAnno $ AnTree . startRoom
+--    [ IntAnno $ AnTree . startRoom
+    [ AnRoom $ tanksRoom [] []
     , AnRoom roomPillarsPassage
     , AnRoom tanksPipesRoom
     , AnTree firstBreather
diff --git a/src/Dodge/Render.hs b/src/Dodge/Render.hs
index e9a8604b2..a5091671e 100644
--- a/src/Dodge/Render.hs
+++ b/src/Dodge/Render.hs
@@ -131,7 +131,7 @@ doDrawing pdata u = do
     drawShader (_textureArrayShader pdata) nFls
     --draw lightmap into its own buffer
     bindFramebuffer Framebuffer $= fst (_fboLighting pdata)
-    createLightMap 
+    createLightMap
         pdata 
         lightPoints 
         nWalls 
diff --git a/src/Dodge/Room/Tanks.hs b/src/Dodge/Room/Tanks.hs
index 70a340830..fad50cabb 100644
--- a/src/Dodge/Room/Tanks.hs
+++ b/src/Dodge/Room/Tanks.hs
@@ -46,6 +46,7 @@ tanksRoom crs its = do
             map (\it -> sps0 (PutFlIt it) & plSpot .~ anyUnusedSpot) its
             ++ map (\cr -> sps0 (PutCrit cr) & plSpot .~ unusedSpotAwayFromLink 50) crs
             ++ replicate ntanks thetank
+            ++ [mntLightLnkCond $ resetPLUse $ rprBool $ \rp _ -> isOutLnk rp]
 --            , sps0 $ PutShape $ colorSH orange $ pipePP 2 (V3 50 50 25) (V3 50 120 25)
     hgshape <- takeOne [girder 96 20 10, girderZ 96 20 10, girderV 96 20 10]
     addhighgirds <- takeOne $
diff --git a/src/Preload/Render.hs b/src/Preload/Render.hs
index 76eaadcad..e3b28f07b 100644
--- a/src/Preload/Render.hs
+++ b/src/Preload/Render.hs
@@ -143,7 +143,7 @@ preloadRender = do
     bloomBlurShad <- makeShaderUsingShaderVAO "texture/bloomBlur" [vert,frag] ETriangleStrip fsShad
     colorBlurShad <- makeShaderUsingShaderVAO "texture/colorBlur" [vert,frag] ETriangleStrip fsShad
     grayscaleShad <- makeShaderUsingShaderVAO "texture/grayscale" [vert,frag] ETriangleStrip fsShad
-    fullLightingShad <- makeShaderUsingShaderVAO "lighting/texture" [vert,frag] ETriangleStrip fsShad
+    lightingTextureShad <- makeShaderUsingShaderVAO "lighting/texture" [vert,frag] ETriangleStrip fsShad
                 >>= addUniforms ["lightPos","lumRad"]
     barrelShad <- makeShader "texture/barrel" [vert,geom,frag] [2,2,2,1] EPoints
 -- blank wallShader
@@ -205,7 +205,7 @@ preloadRender = do
         , _windowShader             = wallBlankShad { _shadVAO = winColVAO }
         , _textureArrayShader       = textArrayShad
         , _fullscreenShader         = fsShad
-        , _fullLightingShader       = fullLightingShad
+        , _lightingTextureShader    = lightingTextureShad
         , _bloomBlurShader          = bloomBlurShad
         , _colorBlurShader          = colorBlurShad
         , _barrelShader             = barrelShad
diff --git a/src/RandomHelp.hs b/src/RandomHelp.hs
index 4c9f65757..d989650d2 100644
--- a/src/RandomHelp.hs
+++ b/src/RandomHelp.hs
@@ -66,7 +66,7 @@ randProb p = do
     return (p1 < p)
 
 randInCirc :: RandomGen g => Float -> State g Point2
-randInCirc rad = randInArc rad (2*pi)
+randInCirc = flip randInArc (2*pi)
 
 randInArc :: RandomGen g => Float -> Float -> State g Point2
 randInArc = randInArcStrip 0
diff --git a/src/Render.hs b/src/Render.hs
index d1d871b55..3815e09ae 100644
--- a/src/Render.hs
+++ b/src/Render.hs
@@ -40,7 +40,7 @@ createLightMap pdata lightPoints nWalls nSils nCaps drawObjShads toPos = do
     let llsShad = _lightingLineShadowShader pdata
     let lcShad  = _lightingCapShader        pdata
     let lwShad  = _lightingWallShadShader   pdata
-    let flShad  = _fullLightingShader       pdata
+    let ltShad  = _lightingTextureShader    pdata
     -- we assume that the renderbuffer's depth has been correctly set elsewhere
     -- we will not be changing that here
     depthMask $= Disabled
@@ -100,14 +100,14 @@ createLightMap pdata lightPoints nWalls nSils nCaps drawObjShads toPos = do
         colorMask $= Color4 Enabled Enabled Enabled Enabled
         stencilOp $= (OpKeep,OpKeep,OpKeep)
         stencilFunc $= (Equal, 0, 255)
-        currentProgram $= Just (_shadProg flShad)
-        uniform (head $  _shadUnis flShad)
+        currentProgram $= Just (_shadProg ltShad)
+        uniform (head $  _shadUnis ltShad)
             $= Vector3 x y z
-        uniform (_shadUnis flShad !! 1)
+        uniform (_shadUnis ltShad !! 1)
             $= Vector4 r g b rad
-        bindVertexArrayObject $= Just (_vao $ _shadVAO flShad)
+        bindVertexArrayObject $= Just (_vao $ _shadVAO ltShad)
         glDrawArrays 
-            (marshalEPrimitiveMode (_shadPrim flShad))
+            (marshalEPrimitiveMode (_shadPrim ltShad))
             0 
             (fromIntegral (4::Int))
     --cleanup: may not be necessary, depending on what comes after...