Just fitted a small version MRA vario screen to my DL650. Haven't really had a chance to try all the settings yet, but it seems to be a clear improvement over the standard touring screen at ~70MPH. Turbulence is much reduced but there seems to be a lot of wind noise. This may be normal I suppose - I just haven't heard it before!
I'm 5'8" tall using a standard seat. Any recommendations for the best settings?
OK - Just completed a 200 mile round trip and have tried out most of the settings (with the screen mounted in the low position).
With the blade at it's lowest setting, buffeting is reduced but I get the full windblast full in the face.
With the blade in its highest setting, the windblast goes, and buffeting is reduced when compared to the standard screen, but I get the feeling that the bike is much less stable at motorway (ish) speeds.
Next time I'll try the screen in its high mount position and repeat the exercise.
In summary, the MRA Vario is better than the standard screen at up to ~90, but I'm not sure it's £116 better.
Watch this space...