National Cycle Deflector Windshield

[flynrider]

I'm also interested in the NC deflector wind screen and have never used one.
From what I can see it has only two attachment points on long rods.
Does it vibrate, jiggle, shake, move at all at speed?
Being sort of "suspended" like that at only two points, it would appear that it would shake and flex some from the force of the wind.
Any comments are appreciated.

I bought two of these last year. One for the CB11 and another for my CB750. If you follow the mounting instructions, one of the last bits is to "preload" the shield against the top of the headlight. This involves slightly loosening the rake adjustment (forward screws) and pushing the shield down against the headlight while retightening the rake. This results in a solid support triangle between the two handlebar arms and the headlight. I've had mine up to the bike's 112 mph top speed and it didn't budge.

I don't know if I'd recommend resting the shield against the gauges. I did that by accident at first and the bike's vibration caused it to leave a mark on both the inside of the shield and on the gauges. The gauge package is on a flexible mount and will move quite a bit.