diff --git a/organism/src/main.cpp b/organism/src/main.cpp
index d3bcf81..107f61b 100644
--- a/organism/src/main.cpp
+++ b/organism/src/main.cpp
@@ -80,7 +80,8 @@ void init_agents() {
   AGENT_MOVE_DISTANCE = 1; //random(1, 3);
   AGENT_MOVE_ANGLE = random(0, 334) / 1000.0;
   AGENT_SENSOR_ANGLE = random(0, 334) / 1000.0;
-  AGENT_SENSOR_DISTANCE = random(100, 400) / 1000.0;
+  //AGENT_SENSOR_DISTANCE = random(100, 400) / 1000.0;
+  AGENT_SENSOR_DISTANCE = random(3000, 5000) / 1000.0;
   for(int a = 0; a < NUM_AGENTS; a++) {
     float angle = ((PI * 2) / NUM_AGENTS) * a;
     //agents[a].x_position = 31 + round(10*sin(angle));
@@ -290,7 +291,10 @@ void loop() {
     } else {
       agents[a].heading += (random(-1,2) *2 - 1 ) * 30 / 100.0 * PI*2;
     }
-    // sample step
+  }
+  // sample step
+  for(int a = 0; a < NUM_AGENTS; a++) {
+    //matrix->drawPixel(agents[a].x_position, agents[a].y_position, matrix->color565(0, 0, attractant[agents[a].x_position][agents[a].y_position]));
     int front_x = round(agents[a].x_position + cos(agents[a].heading) * AGENT_SENSOR_DISTANCE);
     int front_y = round(agents[a].y_position + sin(agents[a].heading) * AGENT_SENSOR_DISTANCE);
     int left_x = round(agents[a].x_position + cos(agents[a].heading - (AGENT_SENSOR_ANGLE * (PI * 2))) * AGENT_SENSOR_DISTANCE);