which Carbon Brake Pad for HED3?

[zoom2zoom]

i used Zipp carbon fiber brake pads with HED3 wheels and i noticed that there are black residue on the pads - this does not happen on my Zipp wheels.

i am concern that the pads are wearing the Carbon wheels..

what is the appropriate brake pads to use on HED3?

thanks in advanced.

[oldpotatoe]

i used Zipp carbon fiber brake pads with HED3 wheels and i noticed that there are black residue on the pads - this does not happen on my Zipp wheels.

i am concern that the pads are wearing the Carbon wheels..

what is the appropriate brake pads to use on HED3?

thanks in advanced.

Swisstop