Interesting. There could have been more cooling than I normally have with soap still out of the mold, especially with the last pour (the face). Also, this is the first time I ever used the microwave to melt my oils - usually I do stove top. I was afraid of getting them too hot so went easy, low power, short bursts, etc. I was a little uncertain about it as my oils weren't as clear, so I ended up rezapping before adding lye. Ultimately temps were in 90s when I added lye, which I bought was adequate given I often work with much cooler milk soaps.