I did surgery on 'Kip' yesterday, I tried the hand-twist method, very easy and worked like a charm.
'Kip' is on the right, definitely flowering, 'Proud Zelda' in the center (I have two mature rosettes, one set 4 chicks and is not flowering, this larger one looks like it is preparing to flower), and 'Galahad' on the left... not sure if it's going to flower, I will show separate photos of 'Galahad' and to get some opinions about its possible flowering status.
'Kip' after an easy hand-twist operation:
