Hi ardis,
Thanks for taking the time to share your feedback about your Ottawa research … I appreciate it
As far as I know … they use certified organic Dunlop in their mattresses but they should be able to confirm this if you ask them.
This is also not unusual and different people can be more or less sensitive to different “types” of softness (see post #15 here).
It sounds like you are doing some great research and testing and I’m looking forward to finding out what you end up deciding … and of course any other comments or questions you may have along the way.
Phoenix