Guests just don’t care. When it comes to getting together your timings for your event, putting them on paper is one thing. The reality is, the event will take a life of its own. Requesting your main meal to be served at 8.07 is not only unlikely, but it’s likely to get the back up of anyone reading your event sheet on the day. Beware the over planner, micro manager and clock watcher.
Guests just don’t care whether meal service is 8.07 or 8.20 as long as the timings of the service make sense. Trust the experience of the venue you’ve booked, understand that event days can be unpredictable. Managing things on the fly is not your job, it’s theirs. Leave your watch at home.