[TR] windscreen "wings"

[Gary Nafziger]

Been spending time cruising in newly restored tr-3 and loving it!  Surprised
at all the torque.
This is a raw sports car which I love.  One issue is wind
whipping around the windscreen which methinks the "lady of my choice" might
tire of!
Can anyone give me information on those optional wind screen "wings"
that one attaches to the side of the windscreen?  Do they help or not?
thanks!
gary n.