diff --git a/cfg/VisualGps.cfg b/cfg/VisualGps.cfg
index 1c0b41705f21be2a32d551f6520f0882fd721f71..bba966ce3eaf70d6f37394947ceb6453f7759d66 100755
--- a/cfg/VisualGps.cfg
+++ b/cfg/VisualGps.cfg
@@ -40,20 +40,20 @@ gen = ParameterGenerator()
# Name Type Reconfiguration level Description Default Min Max
#gen.add("velocity_scale_factor", double_t, 0, "Maximum velocity scale factor", 0.5, 0.0, 1.0)
gen.add("color1_id" , str_t, 0, "Color 1 identifier", "color1")
-gen.add("color1_x" , double_t, 0, "Color 1 X position", 0.5, -15.0,15.0)
-gen.add("color1_y" , double_t, 0, "Color 1 Y position", 0.5, -15.0,15.0)
-gen.add("color1_z" , double_t, 0, "Color 1 Z position", 0.5, -15.0,15.0)
+gen.add("color1_x" , double_t, 0, "Color 1 X position", 0.5, -100.0,100.0)
+gen.add("color1_y" , double_t, 0, "Color 1 Y position", 0.5, -100.0,100.0)
+gen.add("color1_z" , double_t, 0, "Color 1 Z position", 0.5, -100.0,100.0)
gen.add("color2_id" , str_t, 0, "Color 2 identifier", "color2")
-gen.add("color2_x" , double_t, 0, "Color 2 X position", 0.5, -15.0,15.0)
-gen.add("color2_y" , double_t, 0, "Color 2 Y position", 0.5, -15.0,15.0)
-gen.add("color2_z" , double_t, 0, "Color 2 Z position", 0.5, -15.0,15.0)
+gen.add("color2_x" , double_t, 0, "Color 2 X position", 0.5, -100.0,100.0)
+gen.add("color2_y" , double_t, 0, "Color 2 Y position", 0.5, -100.0,100.0)
+gen.add("color2_z" , double_t, 0, "Color 2 Z position", 0.5, -100.0,100.0)
gen.add("color3_id" , str_t, 0, "Color 3 identifier", "color3")
-gen.add("color3_x" , double_t, 0, "Color 3 X position", 0.5, -15.0,15.0)
-gen.add("color3_y" , double_t, 0, "Color 3 Y position", 0.5, -15.0,15.0)
-gen.add("color3_z" , double_t, 0, "Color 3 Z position", 0.5, -15.0,15.0)
+gen.add("color3_x" , double_t, 0, "Color 3 X position", 0.5, -100.0,100.0)
+gen.add("color3_y" , double_t, 0, "Color 3 Y position", 0.5, -100.0,100.0)
+gen.add("color3_z" , double_t, 0, "Color 3 Z position", 0.5, -100.0,100.0)
gen.add("color4_id" , str_t, 0, "Color 4 identifier", "color4")
-gen.add("color4_x" , double_t, 0, "Color 4 X position", 0.5, -15.0,15.0)
-gen.add("color4_y" , double_t, 0, "Color 4 Y position", 0.5, -15.0,15.0)
-gen.add("color4_z" , double_t, 0, "Color 4 Z position", 0.5, -15.0,15.0)
+gen.add("color4_x" , double_t, 0, "Color 4 X position", 0.5, -100.0,100.0)
+gen.add("color4_y" , double_t, 0, "Color 4 Y position", 0.5, -100.0,100.0)
+gen.add("color4_z" , double_t, 0, "Color 4 Z position", 0.5, -100.0,100.0)
exit(gen.generate(PACKAGE, "VisualGpsAlgorithm", "VisualGps"))