I took the setup to the high school track the other day and I was very happy with it.
The sensors were easy to align, even in full sun.
The LED ready indicator on the control box was very useful and all the times logged perfectly.
If only I was faster. I want to shave 0.3 seconds off my 45m sprint and could not.... sigh.
I also updated the app so I no longer get the bluetooth no connected error and there is a notification after you click save.