I hope I plased this thred in the correct area...sorry if I didn't. I'm hoping if there are any traders (horse racing traders that is) out there that may be able to help me with something.

I seen a youtube video, where a bloke lays the field multiple times. Example. He first lays the field at 3.20 and enters that and then goes back again three more times and lays the field at 2.50, 1.50 and 1.80...this dosn't make sence to me...if the horse is hit at say, 2.50, that horse is also in the "in play" for 1.5, 1.8 and 3.5. Wouldn't this be a problem or am I not seeing the big picture here. The guy is speaking another language...which don't help, hahaha.

Thanks guys.

Here is the link.
http://www.youtube.com/watch?v=2IsQ...feature=related