AP Physics C is debatebly the hardest AP course offered and many struggle with it greatly. I am currently taking mechanics as a senior and I can affirm it is the hardest thing I have ever taken. I am quite surprised it is not there as KA does have more of a STEM focus and the math they cover goes well and beyond that of physics C. It would greatly help so many people (including me) if it just got added. I also plan on self-studying EM but it is very hard to do without guidance. Please try to get this course up and running.