Hi Putney,
I’ll certainly ask when I have the chance but I think I can safely predict the response I would receive from most if not all of them which would likely be that they wouldn’t suggest it.
I’m not sure how long you’ve been sleeping on your mattress so it may just be a matter of the normal break in and adjustment period that is part of any new mattress that is different from what you’re used to (see post #3 here).
I would also be very cautious if you aren’t experiencing any specific symptoms of actual pain or discomfort and you are only experiencing a “feel” issue which may actually be a benefit even though you’re not used to it.
A fiberbed or fiber topper or a wool topper may also be worth considering which may provide a little more relaxed and less resilient sleeping surface and some additional softness on top of the mattress.
There is also more about zoning in post #11 here that has some ideas that may be helpful as well.
Phoenix