You are right. A minor problem is that [176] is available only in recent clientraw files.
I would prefer [117], that contains the same value. I check your clientraw at: Clientraw - Script developers info
I will have to add code to check if [176] exists when using that one.
For now, you can change it in line 143 of w34_livedata.php and i will put the change in the intermediate update.
Thanks for spotting this error,
Wim