After reading all the good stuff about compact cranks I decided to try one and bought the affordable FSA energy compact. I have an Ultegra Triple shifter & FD, I had no problems installing a triple crank before but when I tried to set it up for my compact - I had problems; not shifting right, cables are loose when I shift to smaller chain ring, etc. Im confused. I followed the same installation process when I was using a triple crank - so I thought the 34t in the compact is the equivalent of the 30t, the 50t is the new 42t and the 52t is a dead click. How do I install it right?