buckarcher...This is my past experience:

my strings on my 04 cam and a half werent worth a well darn and ill leave it at that. id recommend changing strings and cables. reason i had to they stretched really bad. now i may have just had a bad string but i replaced mine with prostrings strings and cables. ive been told by a number of people with ar bows that this was a common problem with that string. but remember that was just my bow. i replaced the strings and cables and it hasnt missed a lick yet. just my 2 cents. i also replaced my whisker biscuit with a drop away on the ar and i like it better. i would also recommend purchasing the vibracheck noise dampners that mount on the riser, they cut down on noise and vibration big time. you made a good choice and you wont be sorry with the ar.