I see you are using ridge rest foam pad underneath the dream time neoair. Is the ridge rest just for the overcab portion or the slid out portion as well? I'm thinking about removing my factory 2'' foam and 1 and 3/4'' pads so I can store the neoair on the overcab portion with the top down.
Yes, we were using Ridge-Rests in the cabover. Both as insulation and to level-out the transition between the cabover and the bed slide, as my hips hit right at the transition. The Ridge-Rests worked really well, and seem to provide enough extra insulation in the cabover. It did make one more little thing to move and adjust when getting the bed made. By the end of the trip I had zipped them inside the Dreamtimes, and that worked better.
My Dreamtimes are the old style, non-Neoair, as at this point I could not spend the money to upgrade. I would still like to go with the Neoair at some point, maybe I can get one with my REI refund this year.