[DennisAN]

I was surprised how much force I had to apply to the wrenches when pulling my dual row IMSB.

Probably easier and less chance for argument is to buy used, then resell. This way there's no argument about who broke what. I shopped around and bought my LN kit for $250 shipped. I figure it will be an easy sell at about $175, although right now I'm seeing if it should go to the local P club tool crib first.