Hello,Thanks for the awesome instructable, I've done everything as said, but when i connect my printer to the PC using "Pronterface" i get this error :Extruder switched off. MAXTEMP triggered !Error:Printer stopped due to errors. Fix the error and use M999 to restart. (Temperature is reset. Set it after restarting)-----and the printer won't work.Any ideas what might be the problem ? thanks !