I am trying to modify certain header files inside the libpolou-avr folder. Specifically making my own methods for the QTR Sensors. I made my changes in what I thought were the appropriate header and cpp files. I then went to the command line and used ‘make’. However, when I then try to use my custom methods inside my Atmel Studio project, they do not show up. Could someone please tell me what I am missing or where I went wrong?