diff --git a/zoneb/bin/data/shaders/bound.frag b/zoneb/bin/data/shaders/bound.frag
index a610300..4051935 100644
--- a/zoneb/bin/data/shaders/bound.frag
+++ b/zoneb/bin/data/shaders/bound.frag
@@ -113,7 +113,7 @@ void main() {
   offset[8] = pixel * vec2( 1.0,1.0);
 
   vec2 st = v_texcoord;
-  // st.y = 1.0 - st.y;
+  st.x = 1200.0 - st.x; // horizontal flip
 
 
 #ifdef BUFFER_0
diff --git a/zoneb/bin/data/shaders/particles/draw.frag b/zoneb/bin/data/shaders/particles/draw.frag
index b78e2db..8038694 100755
--- a/zoneb/bin/data/shaders/particles/draw.frag
+++ b/zoneb/bin/data/shaders/particles/draw.frag
@@ -120,7 +120,7 @@ void main()
     alpha *= 0.05;
   }
   else {
-    alpha *= 0.1;
+    alpha *= 0.15;
   }
 
   if(gPos.z > -200) {
diff --git a/zoneb/bin/data/shaders/particles/draw.geom b/zoneb/bin/data/shaders/particles/draw.geom
index a8b9129..2186c1f 100644
--- a/zoneb/bin/data/shaders/particles/draw.geom
+++ b/zoneb/bin/data/shaders/particles/draw.geom
@@ -15,7 +15,6 @@ uniform int uEnergy;
 
 in vec4 vPosition[];
 in vec4 vPrevPosition[];
-in vec4 vOrgPosition[];
 in vec2 vTexCoord[];
 flat in int vValid[];
 
diff --git a/zoneb/bin/data/shaders/particles/draw.vert b/zoneb/bin/data/shaders/particles/draw.vert
index 3e463cd..576000f 100755
--- a/zoneb/bin/data/shaders/particles/draw.vert
+++ b/zoneb/bin/data/shaders/particles/draw.vert
@@ -19,7 +19,6 @@ out float vTemperature;
 out float vAge;
 out vec4 vPosition;
 out vec4 vPrevPosition;
-out vec4 vOrgPosition;
 
 void main()
 {
@@ -31,5 +30,4 @@ void main()
   vPos = texture(particles0, vTexCoord).xyz;
   vPosition = modelViewMatrix * vec4(vPos, 1.0);
   vPrevPosition = modelViewMatrix * vec4(texture(particles4, vTexCoord).xyz, 1.0);
-  vOrgPosition = modelViewMatrix * vec4(texture(particles5, vTexCoord).xyz, 1.0);
 }
diff --git a/zoneb/bin/data/shaders/particles/update.frag b/zoneb/bin/data/shaders/particles/update.frag
index a3c3e0a..8e3f091 100755
--- a/zoneb/bin/data/shaders/particles/update.frag
+++ b/zoneb/bin/data/shaders/particles/update.frag
@@ -162,7 +162,14 @@ void main()
     age = 0;
   }
   else if (target.w > 0) { // targeted
+    // if(target.w >= 1)
     age += 0.005;
+
+    if(target.w < 1) {
+      if(mod(random3(pos).x,1) > 0.05) {
+        target.w += 0.1;
+      }
+    }
     thermo = misc.x;
   }
   else { // wandering
@@ -195,52 +202,48 @@ void main()
 
   int trapped = 0;
   if(age < 0.001) { // targetting
-    target.w = 0;
-    if(mod(u_time*0.1+simplex3d_fractal(vec3(texCoordVarying,u_time)),1) > length((texCoordVarying.st/fraction+vec2(simplex3d(pos*0.01*3+vec3(u_time,0,0)),simplex3d(pos*0.005+vec3(0,u_time,0))*16)) - uHottest0.st + mod(random3(pos).xy, 8)-vec2(4))/10) {
+    // target.w = 0;
+    if(mod(u_time*0.1+simplex3d_fractal(vec3(texCoordVarying,u_time/8)),1) > length((texCoordVarying.st/fraction+vec2(simplex3d(pos*0.01*3+vec3(u_time/8,0,0)),simplex3d(pos*0.005+vec3(0,u_time/8,0))*16)) - uHottest0.st + mod(random3(pos).xy, 8)-vec2(4))/10) {
       vec2 h = uHottest1.st;
       vec4 hray = texture(u_world, h);
       float hdepth = -depth * 65535.0;
       if(hdepth == 0) hdepth = -0.01 * 65535.0;
       vec3 H = vec3(hray.xy * hdepth, hdepth);
       target.xyz = H + random3(pos) * 3;
-      target.w = 1;
+      target.w += 0.1;
       thermo += random3(pos).y * 0.2 - 0.1;
 
-      if(mod(random3(pos).x,1) > 0.05) {
-        trapped = 1;
-      }
+      // if(mod(random3(pos).x,1) > 0.05) {
+      //   target.w = 2;
+      // }
     }
-    else if(mod(u_time*0.1+simplex3d_fractal(vec3(texCoordVarying,u_time)),1) > length(texCoordVarying.st/fraction+vec2(simplex3d(pos*0.01*3+vec3(u_time,0,0)),simplex3d(pos*0.005+vec3(0,u_time,0))*16) - uHottest1.st + mod(random3(pos).xy, 8)-vec2(4))/10) {
+    else if(mod(u_time*0.1+simplex3d_fractal(vec3(texCoordVarying,u_time/8)),1) > length(texCoordVarying.st/fraction+vec2(simplex3d(pos*0.01*3+vec3(u_time/8,0,0)),simplex3d(pos*0.005+vec3(0,u_time/8,0))*16) - uHottest1.st + mod(random3(pos).xy, 8)-vec2(4))/10) {
       vec2 h = uHottest0.st;
       vec4 hray = texture(u_world, h);
       float hdepth = -depth * 65535.0;
       if(hdepth == 0) hdepth = -0.01 * 65535.0;
       vec3 H = vec3(hray.xy * hdepth, hdepth);
       target.xyz = H + random3(pos) * 3;
-      target.w = 1;
+      target.w += 0.1;
       thermo += random3(pos).y * 0.2 - 0.1;
 
-      if(mod(random3(pos).x,1) > 0.05) {
-        trapped = 1;
-      }
+      // if(mod(random3(pos).x,1) > 0.05) {
+      //   target.w = 2;
+      // }
     }
     age = 0.001;
   }
 
 
-  if(target.w > 0) { // go to target
+  if(target.w >= 1) { // go to target
     float th = atan(-pos.y + target.y, -pos.x + target.x);
     float phi = atan(-pos.z + target.z, length(target.xy-pos.xy));
-    th += 3.1415 * 1 * simplex3d_fractal(vec3(pos.xyz * 0.01) + vec3(u_time, 0, 0));
-    phi += 3.1415 * 1 * simplex3d_fractal(pos.xyz * 0.01);
+    th += 3.1415 * 1 * simplex3d_fractal(vec3(pos.xyz * 0.001) + vec3(0, 0, u_time));
+    phi += 3.1415 * 1 * simplex3d_fractal(pos.xyz * 0.002);
     force.x = cos(th) * cos(phi);
     force.y = sin(th) * cos(phi);
     force.z = sin(phi);
-    force *= 100 + 300 * simplex3d_fractal(vec3(texCoordVarying, 0.0));
-
-    // if(trapped == 1) {
-    //   target.w = 0;
-    // }
+    force *= 50 + 500 * abs(simplex3d_fractal(vec3(texCoordVarying, 0.0)));
   }
 
   // damping
@@ -251,9 +254,9 @@ void main()
 
   // move
   prevPos = pos;
-  // if(length(pos - posWorld.xyz) < 300) {
-  //   prevPos = posWorld.xyz;
-  // }
+  if(length(pos - posWorld.xyz) < 30) {
+    prevPos = posWorld.xyz;
+  }
   pos += elapsed * vel;
 
   posOut = vec4(pos, 1.0);
diff --git a/zoneb/src/main.cpp b/zoneb/src/main.cpp
index c94f387..3261001 100644
--- a/zoneb/src/main.cpp
+++ b/zoneb/src/main.cpp
@@ -15,7 +15,7 @@ int main( ){
 #else
     ofGLWindowSettings settings;
     settings.setGLVersion(3, 2);  // Programmable pipeline
-    settings.setSize(1920, 1200);
+    settings.setSize(1200, 1920);
 #endif
     ofCreateWindow(settings);
     ofRunApp(new ofApp());