I was disappointed when on minute 4 I had to drop back and take the outer plates off on my turn, figured I was tired.
You might guess faster than I did that it was not 170, because I didn't figure out until the 8 minutes were over that it was actually 180kg, or about 98% of the 1 rep max I posted last week, and I am pretty happy to have done that 3 times in 3 minutes!