Can't really help with FF as it works fine for me, I only input OPK results and CM if I happen to notice it (rare) not my temp or anything. I also record AF and BD on there and it predicts my Ov date and my AF dates accurately. So impressed that I just paid out for a VIP subscription! I hope you manage to sort it out, it does take a bit of fiddling with to get used to it, it took me almost 2 cycles before I got t all sorted out and working. Good luck!
Inge - good luck with the Ultra Slim!
xxx