Still no response from CS...

When I went to the TSS website, it pointed me in the direction of Simmarket...from that website:

"Attention: THIS PACKAGE IS INCLUDED IN THE Captainsim product. This is intended for customers that want to use the package with another Boeing 767 model."

Looking specifically at the YouTube video for TSS-B767 PW4060 PE, the ground roll sound is definitely audible during the take-off roll (starting at 2:00 in the video).

https://www.youtube.com/watch?v=IX2zt2_ZAYw

This sound wav file is not audible in the current edition of the CS767.

How can I resolve this for my aircraft?

Thanks in advance!