diff --git a/src/main.c b/src/main.c
index 6382469..97c40d6 100644
--- a/src/main.c
+++ b/src/main.c
@@ -31,34 +31,6 @@ void castRay(s16 angle){
   fix16 dx = cosFix16(ind);
   fix16 tan = FIX16(0);
   if(dx != 0) tan = fix16Div(dy, dx);
-  char str[9];
-  sprintf(str, "Ang: %4d", angle);
-  BMP_drawText(str, 20, 0);
-  char str2[13];
-  bool neg = false;
-  fix16 nsin = dy;
-  if (dy < 0){
-    neg = true;
-    nsin = 0 - nsin;
-  }
-  sprintf(str2, "Sin: %s%3d.%03d", neg ? "-" : " ", nsin >> FIX16_FRAC_BITS, 1000*fix16Frac(nsin)/(1<<FIX16_FRAC_BITS));
-  BMP_drawText(str2, 20, 1);
-  neg = false;
-  fix16 ncos = dx;
-  if (dx < 0){
-    neg = true;
-    ncos = 0 - ncos;
-  }
-  sprintf(str2, "Cos: %s%3d.%03d", neg ? "-" : " ", ncos >> FIX16_FRAC_BITS, 1000*fix16Frac(ncos)/(1<<FIX16_FRAC_BITS));
-  BMP_drawText(str2, 20, 2);
-  neg = false;
-  fix16 ntan = tan;
-  if (tan < 0){
-    neg = true;
-    ntan = 0 - ntan;
-  }
-  sprintf(str2, "Tan: %s%3d.%03d", neg ? "-" : " ", ntan >> FIX16_FRAC_BITS, 1000*fix16Frac(ntan)/(1<<FIX16_FRAC_BITS));
-  BMP_drawText(str2, 20, 3);
   fix16 aTan = FIX16(0);
   if(tan != 0) aTan = fix16Div(FIX16(-1), tan);
   s16 tanInt = fix16ToInt(fix16Mul(aTan, FIX16(100)));
@@ -107,7 +79,13 @@ void castRay(s16 angle){
   fix16 distV = FIX16(500);
   fix16 vx = FIX16(l.pt1.x);
   fix16 vy = FIX16(l.pt1.y);
-  float nTan = 0-tan;
+  fix16 nTan = 0-tan;
+  if(fix16ToInt(nTan) > 51){
+    nTan = FIX16(51);
+  }
+  if(fix16ToInt(nTan) < -51){
+    nTan = FIX16(-51);
+  }
   if(angle > 90 && r < 270) {
     rx = FIX16(l.pt1.x / 10 * 10)-FIX16(1);
     ry = fix16Mul(FIX16(l.pt1.x) - rx,nTan) + FIX16(l.pt1.y);
@@ -152,6 +130,8 @@ void castRay(s16 angle){
     l.pt2.x = fix16ToInt(hx);
     l.pt2.y = fix16ToInt(hy);
   }
+
+  
 }
 
 void mapscan(){
@@ -184,15 +164,17 @@ void render(){
 	mapscan();
   if(angle >= 360) angle = angle - 360;
   if(angle < 0) angle = 360 + angle;
-  //castRay(angle-20);
-    //BMP_drawLine(&l);
-  //castRay(angle-10);
-    //BMP_drawLine(&l);
+  castRay(angle-20);
+    BMP_drawLine(&l);
+  castRay(angle-10);
+    BMP_drawLine(&l);
+  for (int i = 0; i < 16; i++){
   castRay(angle);
     //BMP_drawLine(&l);
-  //castRay(angle+10);
-    //BMP_drawLine(&l);
-  //castRay(angle+20);
+  }
+  castRay(angle+10);
+    BMP_drawLine(&l);
+  castRay(angle+20);
   BMP_drawLine(&l);
   BMP_showFPS(0);