Forum:Crawmerax problem

I have been using the edge of the cliff glitch to kill crawmerax but I die several times between each kill. Tonight I must have dies 15 time trying to kill him before getting frustrated and giving up. The problem is the things that he shoots at you. You can't dodge them all squatting down or dodging to the side. I can usually get the one on his back or the ones on his front but I have a hard time getting him to turn around. If you have a gun that can ricochet bullets you can sometimes get his back that way, but not too often. I have a level 61 soldier so I can't just get out there and fight him. Any advise?