Couple of questions about compression because I dont understand it at all and just need someone to explain in detail or give a link to a good website. What exactly is compression? Why do so many people talk about it and say is such and such compression good or bad? I hear people saying that the final compression is what makes the power? I just dont understand any of it either for NA or FI. Dont know what is better compression for either of them. I tried using the search function and couldnt find a general answer and trust me I looked through 150 threads.