OK, Day one report - assembly and the first night. The bed was relatively easy to assemble. I did not order the Comfortaire foundation. I had a foundation for the memory foam that was sort of a lattice work box. Air beds require a solid surface. I got some 1/2" plywood and cut it to fit (3 sections) and screwed it down.
The bed consists of the fabric envelope with a quilted top (not much different from any other mattress), 4 foam pieces to form the sides, two air envelopes, and a convoluted foam sheet that covers the two air envelopes. diagram here, under details:
G10
I have to say, while the materials were of good quality, it didn't look like $1450 bucks worth. I'm sure some people would look at our basses and say they don't look like $1450 worth. But... $1450 is a bargain if it relieves my back pain.
I decided that I'd start on setting 50 (it goes from 1 to 100). Too firm. I went down to 40 and it took a while, but I fell asleep. I woke up in the night (not unusual) with my back hurting. I went down to 30 and slept the rest of the night, but my back still hurt this morning. I came to the realization that I was still shooting too high, too firm. I'm sure I was subconsciously trying to compensate for the old memory foam mattress.
The customer service rep that handled my order, who was extremely helpful and knowledgeable, sent some guidelines with our order acknowledgement that read as follows:
"The most common pressure range for your bed with the Q10 pump is 20 to 45. Whatever pressure you choose, stick with it for a week before deciding if you want to try a different setting. Pressure changes too often will make restless sleep as your body needs time to adjust. Lastly, don't go above 60 on the pressure setting - it is almost rock-hard at that setting and can make your back ache because it is too firm. "
I spent some time this morning dialing the pressure in, and I realized that at the higher settings (40 and above) it was a subtle sensation of being on top of a cylinder, and my body was subconsciously doing a balancing act to stay on top and not roll. It makes sense that would cause back pain. I dialed it down to 25 and felt very supported, no "balancing" sensation, and actually felt my back start to relax and get very comfortable. My wife settled on a setting of 35. I look forward to night #2. I am confident that with these settings I will get a better night's sleep and wake with little or no back pain. I have a gig tonight, so that will make the test a bit more telling. Stay tuned for further reports.