I've been messing with saddle tilt a lot this year. It's been fun, in a way. What I've ended up doing is putting the similar shaped saddles I have on my three main bikes as level as I can get the front part of the saddle. It's taken some time, but this seems to be working best for me...after messing with slightly up, major up, slightly down, major down, and now level lol. Having the forward part of the saddle level I suppose gives it a look of tilted down. The three saddles are Fizik Argo Vento (main road bike), Fizik Argo Tempo (fixed gear), and Fizik Arione L (bike on trainer).