Like Photoracer said, the forward bend needs to be taken out but you also need to do some bending where the B.A.D. lever passes over the section where the mag release linkage is. If you don't do this then everytime you hit the mag release it will contact the B.A.D. lever sending your bolt closed.
I used a propane torch to heat my B.A.D. lever up so I could bend it with out breaking it. Not really hard to do, just some time for trial and error.