Evening. I've got one of those stubby saddles on my bike ( basically a Fizik copy) which is quite comfortable, except for the fact that I have to keep adjusting my arse because I keep sliding forward on it. I read before that Andre Griepel used to put sand paper on his saddle to prevent this, but has anyone got any less destructive (to my shorts!) ideas to prevent this sliding forward? Tilt it up a little perhaps? Pretty much flat at the moment.