I start as soon as I catch, receive, hatch, etc. the Pokemon, but that's only because I don't want to remove the unnecessary EVs later on. You can EV train at any level, though. It really doesn't matter when you do it. --- STOP CALLING ME HOME ROWED http://i.minus.com/ib1uFDGNC2IrTo.gif
It is easiest to do it when you first get a poke. If you do any battles with it that are not EV training, then it gains unwanted and unaccounted EVs that you'll have to get rid of later. --- Rest in Peace City of Heroes: April 27, 2004 - November 30, 2012. We will miss you. Cause of death: "Realignment of Company Focus" by NCsoft.
Well it actually a lot quicker EV training at a higher level and you can do easily do so without wasting any EV points. Or at least useful ones. Getting 2 EVs doesn't matter as only 508 of the EVs matter.
I'm not sure exactly but their should be a place where you get high level audinos with only one attack moves (if any).
I usualy stick Toxic and Double Team, and give them a lucky Egg. You can often gets like 35 levels just from having a Lv 1 knocking out a level 50ish audino. --- FC: 5286 0685 2561
It's basically a waste of time to EV train for the story. I don't do it until after E4, when everything is unlocked. --- I'm told I look a lot like Rory Macdonald - http://i46.tinypic.com/2eyf5sy.jpg Set to WARNED status for being a Republican on 11/08/2012