After the coarse IAS checks were finished this morning, Travis and I fully unlocked the ETMy QUAD which repositioned all of the masses into their pre-aligned posistions.  This also removed alot of extra locking bracket payload.  We then pulled all of the shield and optic cap payload and added the witness plate mount such that the total payload of the QUAD was within ~a lbs of being correct.  We then reclamped some of the masses lightly such that SEI can load masses around upstairs on top of the ISI in order to continue their work.