funny feeling in the front

[tongy66086]

I've noticed something in my GL1200 this spring that I don't recall ever feeling in any bike I've had.
Whenever I make a turn, like coming out of my driveway, turning at a stop sign, most anytime I have to physically turn the handlebars, I get a funny feel from the front end, sort of like the forks are twisting slightly. I don't get this feeling when I'm rounding a curve in the road.
The first thing I checked was the Super Brace and all bolts are tight.
Has anyone else gotten this feeling from their bike?
Any ideas on where else I need to look?
Thanks so much for your help.