how to/help with rolling/flaring rears on a ek civic

got a guard roller and did the fronts pretty easily
folded the lip flat

tried to do it to the rears and it looks like it will either cave the quarter or pull the bottom of it 'out'

has anyone rolled the lip of the ek flat?
and if so how did you do it?

im using a generic roller and heatgun

thanks

http://www.youtube.com/watch?v=6UZZzHF4yxo

yea thanks for that
i saw that already and pretty much did what he done
my car didnt come with that strip of protection on it either so it should be easier to roll

on a side note
that guy uses a pbm version 2 guard roller
the one i have is more like the version 1

thanks