Hi Mr4,
I've never actually tried that.
The reason is that for me the longest it's ever taken to get to .1 is about 90 minutes, and it gets a lot quicker the second time, about 30 minutes.
I do not want to cycle that fast, it's way too hard on the cells, the only reason I do it at 11 hours is that I usually do 8 cycle runs and if I did it at 23 hours it would take more than a week and I usually race every week so I don't have that much time.
So saying I set my cycle time at 11 hours between each cycle.
Chris.