Well I also don't do swirls much, and I'm using FOs that doesn't accelerate, and so lately I tested something for the first time with a
recipe that is described here with Sat : Unsat Ratio | 41 : 59.
As lately I'm very bored to wait for the lye to cool down, I mixed it with the melted oils at a temperature of ~70°C (158°F) and the melted oils at ~40°C (104°F). I let the soap to cool to a medium temperature of both liquids and oils by spatula steering a little and then I started SB occasionally and reached trace slowly and under control,
Then the next week I didn't want to wait at all neither for the lye to cool down, nor for melting the oils. So I mixed them while the lye was just fully dissolved at 85°C (185°F) and the oils where at room temperature (~25°C / 77°F) and Lard just came out of the refrigerator as a hard solid bar. I did spoon steered a few minutes until almost all the lard was melted with the help of the temperature that the lye had, and by that time that the liquid soap paste was at ~43°C (109°F) so I SB it till it naturally reached trace.
I think I'm going to try this again with a similar recipe, not waiting for the lye to cool down, as long as the SB is resting aside and I'm using a safe FO...
You see, DeeAnna has made me thinking hard about soda ash in every stage that the NaOH is (from solid, to water mixed and then inside the soap), that I try to eliminate the time that NaOH is waiting alone from the time it gets out of its vessel till the time it saponifies the fatty acids
edit:
Here is a video that demonstrates that
https://www.youtube.com/watch?t=149&v=rY-NaENb8YQ
(Well the percentage of water is way too hi, but I just share this video for the method only)