@Kaktus, do you water after your root selection and repot? Or do you wait a few days to water to avoid rot on the cut roots?
Amazing how fast the roots have fattened up since August.
I have some too that I might turn into root training (accidental root pruning) one is Xmas Santa but has a lot of buds right now so I am not going to disturb it. Honey Pie, Sweetie Pie and Velvet Dream/Midnight Wave. I will wait to check on them in early spring since they are now not as actively growing.