Have a look at my touch. In this thread you find great examples for scalping how volume can be used by you. Ignore the garbage you have here from all not as answers. Be selective.
Ask yourself why those trolls are trading, even if the trading is sooo... a astrophe? Hm...? What are behind to be a troll here?
You will not find many great threads on ff.com and I follow ff.com a long period today.