Terms for subject Idiomatic containing not quite

English	Russian
be not quite up to snuff	не совсем устраивать (We realised the existing options just weren't quite up to snuff. – не совсем нас устраивали ART Vancouver)
not quite all Sir Garnet	не всё в порядке (kozelski)
not quite get the hang of	не вполне уловить (I have not quite got the hang of the thing. – не вполне усвоил / уловил ART Vancouver)
not quite get the hang of	не вполне усвоить (I have not quite got the hang of the thing. – не вполне усвоил / уловил ART Vancouver)
not quite oneself	не в себе ('He's just had a pretty testing shock.' 'A shock?' 'Yes. He's not quite himself.' (P.G. Wodehouse) – Он не в себе. ART Vancouver)
not quite so	и так не (и так не длинная = not quite so long Ivan Pisarev)