Ans if we had a switch to either enable or disable the option in the setup......that would be okay then
It would be down to an individuals personal preference whether they wanted it active or not. I see no problem with giving the user an option to have 6DoF if they want to enable it? As BC has said, if the movement was modified to TD/1C standards, the pilot could still lean left or right, forward or backwards....if THEY chose to.
It's an optional switch, that's all that is being asked for, no-more, no-less?
Cheers, MP