So far I've tried the standard TDM900 screen, MRA vario and Yamaha +145 screen. Each one obviously raises the impact point of the air flow on my body/helmet with varying helmet noise consequences as follows.
Std screen = lots of helmet wind roar.
MRA Vario = wind roar/buffeting depending on how the adjustable bit is set.
Yanaha +145 = buffeting.
So, the next thing to try was either have a few vertibrae removed or fit the adjustible bit off the MRA screen to the taller Yamaha +145 screen....see pics.
Link to pics
This has resulted in no buffeting and less wind roar that the Std screen, so a reasonable result me thinks.
The one thing I intend to do now is to take the main part of the MRA vario screen and cut it down to make it shorter than the standard screen. The intention being to get my helmet into a clean air stream whilst taking the majority of the sale effect away from my chest. Watch this space for further news.
Edited by Baron, 30 October 2006 - 10:20 pm.