@slow in the D3 NRG thread you mentioned adding Sole footbeds to fill volume in your new Vectors. I have the same issue and just put some into my new Vapors today. I'm assuming you put them directly on the binding footbed, underneath the Intuition liners rather than in the liners.
When I skied with them today, I was having a heckuva time, thinking I just need to adapt to be slight raised up above my ski. My feet also started cramping after a few minutes. I probably just need a few sets to adapt, but was wondering if you had any issues?