What caused your stunting ?
I am close on 2 of my girls at Day 47 , for myself I will give a flush around day 54. Most of my Triches are clouded or near cloudy. These don't show amber triches , so I wait til I have approx. all opaque. They are ( if I were to give a percentage around 75% ) I find very few clears. I also am checking lower branches , if I need to chop upper buds first , then I will leave lower buds to finish.
I am modifying my light schedule to 11/13 , to TELL plants that their dark time is longer.
Some growers also throw 2 or 3 days into final dark time to finish. I haven't tried it but whatever works.
After I flush I will check twice in the next two weeks. It will be at 9 weeks.
Some strains can push out farther than 9 weeks , some at 11 or 12. But you got to check triches often.