Harmonic Balancer Help, removal a/c and power steering

the puller should have an adapter that goes in through center of the damper against the crank end, it's a round piece with a point on one side and an indent for the point of the puller shaft on the other - when you get it set up right it helps keep everything centered too - just did this 4 days ago, piece of cake - - personally I think you are better off using three points for pulling especially if it is on there as hard as it seems.. if you have to go with two, be prepared to change your pull locations once or twice - keep it straight you don't want it getting "cockeyed"
When you're done and reassembling it all - maybe consider a serpentine system..???