Hi,
Do Air Law , Met and NAV .. in fact all if you can. I arrived at Fly in Spain with nothing done and it made it tough on myself. Not having studied in advance meant that I had little "reset" time . When i was finished flying i had to study. Also in FIS as in many other schools im sure there is ZERO support to help you study , so you really are on your own. The different modules take time. It is a major regret i have about the way i learned making the experience less enjoyable due to constant pressure to keep on working...