I've found that the MRA screens that Zero sells have stalks that are too low to mount around the center of pressure (CP) for the windshield, which is why this can happen.
One thing you can do is acquire a longer set of MRA stalks that go around the handlebars (they all match this mount) and change the angle of the mount to balance the windscreen forces better.
You can also try to brace the windscreen at a third point (or second pair of points) near the headlamp. A little metal bracket from the headlamp mount bolts up to the screen with a little clip or such might do the trick.
NOTE: If you drill through the windscreen to make a mount point, use drill bits meant for plastic so they won't catch and crack the plastic.
PS of course this'll be on the wiki...
So, I am another user affected by the flipping of the MRA touring windscreen. The thing is that my windscreen kept flipping at 130/140+ Km/h speeds, mainly when combined with windy days. So I kept tightening the screws that fixes the screen in its position, until I overtightened and broke the plastic holding the joints. Additionaly, I no longer can get the stalks into their aluminium holder, the holes are closed enought so that the stalks no longer fit in there
I am now in the process of deciding what to do: buy a replacement from MRA (new stalks, joints and the aluminium pieces holding all to the hadlebar, buy the longer set you refer to fixed to the handlebar or buy a new windshield.
If I opt for the handlebar mounted set, i wonder how would that change the center of presure?. By positioning the stalks as parallel to the ground as possible? Wouldn´t that set it so low that it would interfere with the front light?
By the way, as an alternative, I was thinking about two Puig windscreens, the "Bat" (more protection), and the "Rafale" (I think it looks cool in a DS/S). Do anybody have any real experience with Puig attachments? since they look nearly identical to the MRA attachments, including the joints tightening mechanism...
