I have tryed it a few time today and i coundt seem to figure out a way to overcome the knowback, It was so anoying that i gave up.. i will try it on my main now with a Pug just to learn the fight a bit more and i think that would be a smart idea for most of us or.. as the guy above said, bring in another friend for it.. As soloing it with a 5man boxing group is not something done easily without some practicing,. uneless someone comes up with a really clever way to do this.