Dear AC members,  I am seeking some genuine advice on how I can improve my time taken to complete events such as Amy's Ride, TDU, RLC... etc. My endurance is pretty good, and on the flat I could probably ride across Australia  lol... but I am not fast. I can ride the hills,... but slowly.. Downhill is not an issue, I love the speed, and I guess that's where I make up lost time, but in general I a…