I have bought recently a E3d V6 Hotend 12V (but will use it with the stock cartige), a E3d Titan Extruder, and 2 GT2 belts with 18 tooth pulley.
I have the numbers changed in my configuration.h file and did everything what the manual says but If i move my printer in X or Y direction in any program 200 mm but in the real word it only moves 145 mm.
I have changed my numbers from the stock to 64, 85, 88, 95, 100 but in real world the movement stays 145 mm instead of 200 mm.
I ran Arduino 1.0.6, checked my modificated file for any errors, pushed a screw driver into a Jprog switch, I uploaded the firmware, and watched the light flash. When the program said it finished I ran the tests and the same always. What should i Do? Pls help.