I went and searched the forum. This what i found.
I came looking for info on when is the “right” time to set print speed mode. It can’t be set before I start printing, and it seems like if I set it while the printer is warming up, it resets it back to normal. So I kind of have to babysit until the warmup and calibration is done. Being able to change the default or assign it in the project would be a great feature.
You can also change it from the handy app on your phone/tablet.