I'm really glad for you! The swiss beauty was my first and is still my favourite
I also had a lot of new growth (right after it bloomed) but I probably failed to water enough, so my advice is to water slightly more often when you notice that the NEW leaves are growing wrinkly. The wrinkles will not grow out...
With the new growth, Nelly has tripled in size
Right now I'm tring to figure out how to get it to rebloom
, because the red, scented blooms were the most beautiful I have seen so far...
(I'll post some 'wrinkly' pictures aswell, somewhat "don't try this at home" thing
... you can see them best on the repotting pictures)
Hope I could help