Topband: Microwave Tower on 160 meters

[Phil Theis]

I have a 180 foot self supporting tower that I use to get my microwave 
antennas above the trees here in central PA.  I would like to get 
something going for 160 off that tower.  Talking to W7IZL one night from 
my inverted L, he told me of a plan to put four elements sloping from 
the top in a "lazy vee" configuration.
My searching through all of the antenna books I have as well as the 
internet has not netted me an answer to what a "lazy vee" configuration is.
Can someone point me in the right direction?
thanks
Phil K3TUF FN10we