diff --git a/gl/gl_spider.h b/gl/gl_spider.h
index 101af5c..d610885 100644
--- a/gl/gl_spider.h
+++ b/gl/gl_spider.h
@@ -133,7 +133,7 @@ class gl_spider : public virtual gl_texture<T>
 			texID = id;
 			GenerateFBO(800,400);
 		//	Update();
-			generateVectorField(direction, 75.0);
+			generateVectorField(direction, 25.0);
 		}
 
 		void
@@ -358,7 +358,7 @@ class gl_spider : public virtual gl_texture<T>
 		void
 		UpdateBuffer(float v_x, float v_y, float len)
 		{	
-			std::cout << v_x << "," << v_y << std::endl;
+			//std::cout << v_x << "," << v_y << std::endl;
 			//float len = dim;
 			stim::vec<float>p1; 
         	        stim::vec<float>p2; 
@@ -470,8 +470,8 @@ class gl_spider : public virtual gl_texture<T>
 			float len 	= 4.0/(2.0*Dim+1.0);
 			float t0  	= M_PI/2;
 			float p0  	= M_PI/3;
-			float dt  	= 2.0*t0/Dim;
-			float dp  	= 2.0*p0/Dim;
+			float dt  	= t0/Dim;
+			float dp  	= p0/Dim;
 			for(int i = -dim; i <= dim; i++){
 				for(int j = -dim; j <= dim; j++){
 					//field[i+dim][j+dim][0] = d[0];
@@ -481,7 +481,7 @@ class gl_spider : public virtual gl_texture<T>
 					temp[1] = d_s[1]+dt*i;
 					temp[2] = d_s[2]+dp*j;
 					temp = toCartesian(temp);
-					std::cout << i <<"," << j << std::endl;
+					//std::cout << i <<"," << j << std::endl;
 					Update(x_0+2.0*(i+dim)*len, y_0+(j+dim)*len, temp, len); 
 				}
 			}
--
libgit2 0.21.4