diff --git a/src/main/resources/assets/warpdrive/lua.ComputerCraft/warpdriveRadar/scan b/src/main/resources/assets/warpdrive/lua.ComputerCraft/warpdriveRadar/scan
index 4144dbaa..4ad09ecd 100644
--- a/src/main/resources/assets/warpdrive/lua.ComputerCraft/warpdriveRadar/scan
+++ b/src/main/resources/assets/warpdrive/lua.ComputerCraft/warpdriveRadar/scan
@@ -51,8 +51,8 @@ function translateXZ(oldX, oldZ, i)
   x = x + (w / 2)
   z = z + (h / 2)
   
-  x = math.floor(x);
-  z = math.floor(z);
+  x = math.floor(x)
+  z = math.floor(z)
   
   return x,z
 end
@@ -67,33 +67,33 @@ end
 function scanAndDraw()
   local energy, energyMax = radar.getEnergyLevel()
   if (energy < radius*radius) then
-    hh = math.floor(h / 2);
-    hw = math.floor(w / 2);
+    hh = math.floor(h / 2)
+    hw = math.floor(w / 2)
     
-    paintutils.drawLine(hw - 5, hh - 1, hw + 5, hh - 1, colors.red);
-    paintutils.drawLine(hw - 5, hh, hw + 5, hh, colors.red);
-    textOut(hw - 4, hh,"LOW POWER", colors.white, colors.red);
-    paintutils.drawLine(hw - 5, hh + 1, hw + 5, hh + 1, colors.red);
-    sleep(1);
+    paintutils.drawLine(hw - 5, hh - 1, hw + 5, hh - 1, colors.red)
+    paintutils.drawLine(hw - 5, hh, hw + 5, hh, colors.red)
+    textOut(hw - 4, hh,"LOW POWER", colors.white, colors.red)
+    paintutils.drawLine(hw - 5, hh + 1, hw + 5, hh + 1, colors.red)
+    sleep(1)
     
-    return 0;
-  end;  
-  radar.scanRadius(radius);
-  sleep(2);
+    return 0
+  end
+  radar.scanRadius(radius)
+  sleep(2)
   
-  redraw();
+  redraw()
   
-  numResults = radar.getResultsCount();
+  numResults = radar.getResultsCount()
   
   if (numResults ~= 0) then
     for i = 0, numResults-1 do
-      freq, cx, cy, cz = radar.getResult(i);
+      freq, cx, cy, cz = radar.getResult(i)
       
       drawContact(cx, cy, cz, freq, colors.red)
     end
   end
   
-  drawContact(radarX, radarY, radarZ, "RAD", colors.yellow);
+  drawContact(radarX, radarY, radarZ, "RAD", colors.yellow)
 end
 
 function redraw()
@@ -101,19 +101,19 @@ function redraw()
   
   paintutils.drawLine(1, 1, w, 1, colors.black)
   
-  textOut(h, 1, "= Q-Radar v0.1 =", colors.white, colors.black)
+  textOut((w / 2) - 8, 1, "= Q-Radar v0.1 =", colors.white, colors.black)
   
   textOut(w - 3, 1, "[X]", colors.white, colors.red)
   
-  paintutils.drawLine(1, h, w, h, colors.black);
+  paintutils.drawLine(1, h, w, h, colors.black)
   local energy, energyMax = radar.getEnergyLevel()
   textOut(4, h, "Energy: " .. energy .. " EU | Scan radius: " .. radius, colors.white, colors.black)
 end
 
+radarX, radarY, radarZ = radar.pos()
 mrun = true
 while (mrun) do
-  radarX, radarY, radarZ = radar.pos();
-  scanAndDraw();
+  scanAndDraw()
 end
 
-term.clear();
+term.clear()
diff --git a/src/main/resources/assets/warpdrive/lua.OpenComputers/warpdriveRadar/scan.lua b/src/main/resources/assets/warpdrive/lua.OpenComputers/warpdriveRadar/scan.lua
index 193998e5..8333049e 100644
--- a/src/main/resources/assets/warpdrive/lua.OpenComputers/warpdriveRadar/scan.lua
+++ b/src/main/resources/assets/warpdrive/lua.OpenComputers/warpdriveRadar/scan.lua
@@ -1,4 +1,5 @@
 local component = require("component")
+local computer = require("computer")
 local term = require("term")
 radius = 500
 scale = 50
@@ -25,6 +26,7 @@ function textOut(x, y, text, fg, bg)
       component.gpu.setBackground(bg)
       component.gpu.setForeground(fg)
       component.gpu.set(x, y, text)
+      component.gpu.setBackground(0x000000)
     end
   end
 end
@@ -35,6 +37,7 @@ function drawBox(x, y, width, height, color)
     if w then
       component.gpu.setBackground(color)
       component.gpu.fill(x, y, width, height, " ")
+      component.gpu.setBackground(0x000000)
     end
   end
 end
@@ -49,8 +52,8 @@ function translateXZ(oldX, oldZ, i)
   x = x + (w / 2)
   z = z + (h / 2)
   
-  x = math.floor(x);
-  z = math.floor(z);
+  x = math.floor(x)
+  z = math.floor(z)
   
   return x,z
 end
@@ -65,31 +68,31 @@ end
 function scanAndDraw()
   local energy, energyMax = radar.getEnergyLevel()
   if (energy < radius * radius) then
-    hh = math.floor(h / 2);
-    hw = math.floor(w / 2);
+    hh = math.floor(h / 2)
+    hw = math.floor(w / 2)
     
-    drawBox(hw - 5, hh - 1, 11, 3, 0xFF0000);
-    textOut(hw - 4, hh, "LOW POWER", 0xFFFFFF, 0xFF0000);
-    os.sleep(1);
+    drawBox(hw - 5, hh - 1, 11, 3, 0xFF0000)
+    textOut(hw - 4, hh, "LOW POWER", 0xFFFFFF, 0xFF0000)
+    os.sleep(1)
     
-    return 0;
-  end;  
-  radar.scanRadius(radius);
-  os.sleep(2);
+    return 0
+  end
+  radar.scanRadius(radius)
+  os.sleep(2)
   
-  redraw();
+  redraw()
   
-  numResults = radar.getResultsCount();
+  numResults = radar.getResultsCount()
   
   if (numResults ~= 0) then
     for i = 0, numResults-1 do
-      freq, cx, cy, cz = radar.getResult(i);
+      freq, cx, cy, cz = radar.getResult(i)
       
       drawContact(cx, cy, cz, freq, 0xFF0000)
     end
   end
   
-  drawContact(radarX, radarY, radarZ, "RAD", 0xFFFF00);
+  drawContact(radarX, radarY, radarZ, "RAD", 0xFFFF00)
 end
 
 function redraw()
@@ -97,10 +100,10 @@ function redraw()
   
   drawBox(1, 1, w, 1, 0x000000)
   drawBox(1, 1, 1, h, 0x000000)
-  drawBox(1, h, w, 1, 0x000000);
-  drawBox(w, h, 1, h, 0x000000);
+  drawBox(1, h, w, 1, 0x000000)
+  drawBox(w, 1, w, h, 0x000000)
   
-  textOut(h, 1, "= Q-Radar v0.1 =", 0xFFFFFF, 0x000000)
+  textOut((w / 2) - 8, 1, "= Q-Radar v0.1 =", 0xFFFFFF, 0x000000)
   
   textOut(w - 3, 1, "[X]", 0xFFFFFF, 0xFF0000)
   
@@ -108,10 +111,10 @@ function redraw()
   textOut(4, h, "Energy: " .. energy .. " EU | Scan radius: " .. radius, 0xFFFFFF, 0x000000)
 end
 
-mrun = true
-while (mrun) do
-  radarX, radarY, radarZ = radar.pos();
-  scanAndDraw();
+radarX, radarY, radarZ = radar.pos()
+
+while component.isAvailable("warpdriveRadar") do
+  scanAndDraw()
 end
 
-term.clear();
+term.clear()
\ No newline at end of file