diff --git a/.gitignore b/.gitignore
index 454ad24..583c4a1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,6 @@
 *.pyc
 
 \.idea/
+
+pcbdevice/resources/output/
+pcbdevice/tests/resources/output/
diff --git a/pcbdevice/gcode/GcodeBuilder.py b/pcbdevice/gcode/GcodeBuilder.py
index 4042389..ce28059 100644
--- a/pcbdevice/gcode/GcodeBuilder.py
+++ b/pcbdevice/gcode/GcodeBuilder.py
@@ -14,7 +14,7 @@ def listToGCode(listIndex, pHeight, pWidth):
 			gcodeCommand.append('G0 Z0')
 			toolUp = True
 		else:
-			gcodeCommand.append('G0 X' + str(coord.getX()*pWidth) + ' Y' + str(coord.getY()*pHeight))
+			gcodeCommand.append('G0 X' + str(round(coord.getX()*pWidth, 2)) + ' Y' + str(round(coord.getY()*pHeight, 2)))
 			if toolUp:
 				gcodeCommand.append('G0 Z3')
 				toolUp = False
diff --git a/pcbdevice/main.py b/pcbdevice/main.py
index 637ac52..637e385 100644
--- a/pcbdevice/main.py
+++ b/pcbdevice/main.py
@@ -1,13 +1,19 @@
-from pcbdevice.utils.path import path
-from pcbdevice.utils.plotimg import plotPath
+import math
+
+from pcbdevice.gcode.GcodeBuilder import listToGCode
+
+from pcbdevice.gcode.GcodeCreator import createSequence
+from pcbdevice.gcode.path import path
 from pcbdevice.utils.FileUtils import FileUtils
 import argparse
 
 if __name__ == "__main__":
 	parser = argparse.ArgumentParser(prog = 'main.py')
 	parser.add_argument('-i', required = True, help = 'PCB image path')
+	parser.add_argument('-o', required = True, help = 'Gcode output path')
 	parser.add_argument('-wi', required = True, type = int, help = 'Width of the PCB')
 	parser.add_argument('-he', required = True, type = int, help = 'Height of the PCB')
+	parser.add_argument('-t', required = True, type = int, help = 'Tool\'s radius in mm')
 	parser.add_argument('-u', required = False, help = 'PCB dimension unit')
 	args = parser.parse_args()
 	
@@ -17,13 +23,9 @@ if __name__ == "__main__":
 		pxHeight, pxWidth = FileUtils.getPixelSize(height, width, args.he, args.wi, unit = args.u)
 	else:
 		pxHeight, pxWidth = FileUtils.getPixelSize(height, width, args.he, args.wi)
-
-
-	resourcesRawPath = 'tests/resources/raw/'
-	resourcesFormattedPath = 'tests/resources/formatted/'
-	resourcesPathOutput = 'resources/pathoutput/'
-	resourcesExpectedPath = 'tests/resources/expected/'
-
-	#FileUtils.saveMatrixToFile(FileUtils.pbmToMatrix(resourcesRawPath + 'test1ascii.pbm'), resourcesFormattedPath + 'test1.csv')
-
-	#plotPath(path(FileUtils.pbmToMatrix(resourcesRawPath + 'test100x100.pbm'), 5))
\ No newline at end of file
+	
+	rTool = int(math.ceil(args.t * pxHeight if pxHeight > pxWidth else pxWidth))
+	matrixUpdated = path(matrix, rTool)
+	listIndexes = createSequence(matrixUpdated)
+	gcode = listToGCode(listIndexes, pxHeight, pxWidth)
+	FileUtils.saveStringListToFile(gcode, args.o)
\ No newline at end of file
diff --git a/pcbdevice/tests/utils/test_fileUtils.py b/pcbdevice/tests/utils/test_fileUtils.py
index f87f846..c3bc4f3 100644
--- a/pcbdevice/tests/utils/test_fileUtils.py
+++ b/pcbdevice/tests/utils/test_fileUtils.py
@@ -41,4 +41,5 @@ class TestFileUtils(TestCase):
 		self.assertEqual((10, 10), FileUtils.getPixelSize(10, 10, 10, 10, unit = 'cm'))
 		self.assertEqual((10, 10), FileUtils.getPixelSize(10, 10, 1, 1, unit = 'm'))
 		self.assertEqual((25.4, 25.4), FileUtils.getPixelSize(10, 10, 10, 10, unit = 'in'))
-		self.assertEqual((1, 2), FileUtils.getPixelSize(10, 10, 10, 20))
\ No newline at end of file
+		self.assertEqual((1, 2), FileUtils.getPixelSize(10, 10, 10, 20))
+		self.assertRaises(RuntimeError, lambda: FileUtils.getPixelSize(10, 10, 10, 10, 'ft'))
\ No newline at end of file