Barbed Wire - How best to use it??

[Copper]

Ok at some point in CM we have all had the option in our OOB to set out barbed wire defences.

Now, I have only ever seen it utilised once to its maximum effect and it was in a game last year (cant remember opponent) and basically he ringed his whole defensive areawith reams of the stuff... we are talking concentric rings of wire here. My inf couldnt get near him as he MG'ed me from distance and I ended up with a lot of dead men hanging in the wires.

Now when I use it, it just doesnt work like that. I never know whether to position it in open land, woods (front middle or back) etc etc etc.

Where is the best places to position wire in order that it slows the enemy down, exposes them to fire etc.

HELP.... LOL

Bootie