How the heck do ya get more flexible especially in the hamstrings? Are you guys stretching every night or what? I can't even touch my toes, I am about 2 inches short, maybe one. How long does it take to get more flexible. If I stretch 3 times a day, get to the point where I can touch my toes with ease, Can i drop my saddle to bar height and be a little more aero and still be comfortable?