Carbon fiber doesn't take to shock well at all. I have a cf bike, and there was a caution that if should go down with it to have it checked by a competent tech.....I have cf in my car - when I accidentally rolled over a curb, I could see no damage at al, butI was told by the service dept that he would not allow me to drive the car until it was fixed.....2 months and 27000 dollars later. Dropping a stylus on the record would probably take out the stylus. I have no experience with this cart, but just sayin'