I think this was asked very early on: do the white Berd spokes get visibly dirty? Also curious if they offer different colors.
My rear wheel has remained very straight and only been lightly trued 3x I think.
Not sure I have anyone around here I'd trust to tension a Berd wheel.
How would I proceed?
Thinking your on to something. When I squeeze the rear spokes compared to my front the rear Berd's seem looser. Will work on this and report back.Find a shop with a tensiometer and a mechanic that knows how to use it. Ask your riding partners -- they might know of someone.
In the meantime, just squeeze pairs of opposing spokes on all of your wheels to get a baseline. To get the ride characteristics you've described you'll probably be able to feel how loose they are with your bare hands.