I misread the stop positions for a NEW position instead of for an EXISTING position.
As such I got stopped out of IWM, and manually exited XLU immediately after.
Although I did this by mistake, I made the same mistake in both ETFs so this is a somewhat valid beginning to my test.
First trade, then (albeit imperfectly exited):
IWM entered 78.39, exited 78.23
XLU entered 33.09, exited 32.86
IWM gain/loss -.20%
XLU gain/loss -.70%
I'll try to follow the robot more acurately next time.