Yeah, no here's the thing:
The entire idea here is that this creates new hair via wound neogenisis. That is literally the scientific basis.
Because of that, you should be able to do it even just once (which the dhurat study did as I recall) and if that new hair is any good, it will continue to grow without further rolling. Rolling isn't going to help the growth of
existing hair.
Still on finasteride. Still on minoxidil. The new hair is still the same length.
It either worked or it didn't. I trust you'll all be back here in 1 year to post your fullheads?
Oh let me guess: "I don't feel comfortable sharing pics of myself on here"