He didnt touch the map prior to applying. He can say the exact time if he wants. There were a lot of factors that i believe expedited the process.
1. Bananakin made a good map. Whether you liked it or not.
2. Zay is really good at what he does
3. Zay communicating directly with the team while the changes were being made
4. Zay was fixing issues as we were QAing the map.