I just saw the first set and indeed a bit better than yesterday but not great. Still good to win then in quarter a good server so not easy.
About yesterday you can read and use google to translate the blog of Heliovaara about yesterday match or Bergamo http://harriheliovaara.fi/blogi/
It seems according his blog and the tweet of others players than it's not easy to train in Bergamo. According this http://tennis.it/challenger-bergamo-...a-fotografica/
Arno is even arrived only few hours before his match yesterday
It really explain his behaviour yesterday at the start of the match.