Trying to be a gear head... The crank positioning sensor broke off in my timing cover. I go to remove the harmonic balancer with a Chrysler pulley (I recommend and works really well) and it was coming off but torquing got really tight and hard with the breaker bar I was using but still it was coming off but the harmonic balancer gave way and the pulley puller chipped a piece of the harmonic balancer off, see pics. Now with only a few cm to go ...I think. I can no longer grasp the balancer to finish the job... any ideas?