[tripletango]

The whistling windshield is easily fixed. Tape up the hole in the end of the small locating "pipe" on the external support bracket. This is located at the bottom of the bracket in the middle of the bracket.
Took a lot of off and on of the screen to finally figure it out.
A clue was got from another respondee who suggested a small sponge in the center under the bracket.
This covered the offending pipe --- that was the clue!!

 

[Dodger]

Thanks Tripletango. I hadn't noticed the whistle but my wife mentioned it when she saw your post. Your fix worked.

 

[spacey]

Hi Dudes,

I tried to fix the whistle according to the gurus, but to no avail

By filling the guide spigot with silastic...

Do you think it is the hole itself? ie. the opening around the guide spigot?

nev