Nicholas did you realize you started a discussion very similar to this a few weeks ago?
http://hsbaseballweb.com/eve/f...86003481/m/798106545I thought the previous thread was full of great info by a lot of people. Was there something you were looking for that wasn't answered in it?
Just in this thread you got two power hitters in Coaches May and B25 from the site. Lefty has posted some really good stuff from what I can tell on here.
They all hit the nail on the head - there are so many factors involved it would take a book to talk about them all. It just takes times and experienece. I got a kid thrown out going from first to third on a play that if those exact circumstances were in play 100 times my kid would be safe 99 times. The one time he was out the OF threw a ball that got to the 3B - seriously - two or three inches off the ground just in front of my guys foot. It was literally the most perfect throw I've seen in my life. That throw is anywhere else and my guy is safe. These things happen.
Get in practice and do a lot of live situations / intrasquad / anything so you can work the 3B box.
Mind if I ask you another question - when you first got on here weren't you the asst. coach? Have things changed and your now the head coach? If so then let me congratulate you and if I'm wrong on anything - oops. My bad.