IFTTT + Fitbit + Google Calendar

Anyone here use IFTTT with a Fitbit to log sleep times to Google Calendar?

I've been using a recipe I found in the IFTTT app ages ago, it logs to my Google Calendar but instead of setting the start time as when I go to sleep it just drops it in a default 30min slot at the time I wake up.

Any ideas

 

Check its settings. I think you just set the timings from other regional standard!