I read people say that when you are attacked, send your troops out just before they get there, and then cancel that right after they strike and then send the troops right after the attacker so you hit before they have a chance to move the troops back out. When I am trying that, it takes too long to cancel the attack, and then get the troops into an attack order to get there in time...the first try I was about 40 seconds after them and they were gone before I got there and they followed be again about 40 seconds onmy tail....is there a good trick to shaving more time?