Galaxy S5 :: Default Google Calendar Reminder Settings?

I have the Verizon S5 SM-G900V running 5.0, I use OK google to set up things like the days I work, Where I'm working, Who I'm working for, Dr. Appointments etc. Well when setting up these things using OK google voice command it automatically defaults to reminding only 15 minutes before the event. I need a full day notice so if someone asks me a day before hand if I'm available the next day I'll already know. Instead as it is right now if I forget I have Dr appointment it only gives 15 minutes notice and with my Dr being 45 min drive away this is just not sufficient. (MORE DETAIL) I am in fact using the google calendar on my phone and not the samsung calendar.

I have went to google calendar on my laptop clicked on the gear and went to calendar settings and changed that to default 1 day for both settings listed there and saved. I know this won't change past submissions but it didn't default to 1 day on new submissions on OK google. I even manually synced the calendar and tried again. The old phone I had (LG Exceed 2) allowed me to set a setting in the calendar settings to default events to remind 1 day in advance. But no matter where I go in the S5 (google settings,calendar settings, OK google settings) Or even web calendar settings I can't find a way to make it work?? This is a big nuisance for me to have to manually change it every time.