A client returns to the surgical unit from the PACU in skeletal traction. The nurse should take action to correct which of the following problems with the traction setup?

A. The ropes should attach securely to the pin to maintain proper alignment; this is correct and does not need correction. B. The ropes must be in the center of the wheel grooves to prevent friction and ensure smooth traction; this is appropriate. C. The weights should be equal on each side to provide balanced traction; this is correct. D. The weights should hang freely and never rest against the foot of the bed, as this interferes with the effectiveness of the traction. This finding requires correction.