That trick seems to me more helpfull when change screen's positions.. as sticky silicon is for "planting" the screen "permanently".After another ride broken up with intervals of having to stop to re tighten the bloody adjusters, I decided to do something about it.
I removed the adjusters:
View attachment 3919
I found some soft Nylon washers that I'd kept from some wrecked patio furniture.
These fitted perfectly around the shoulder on the adjuster screw after filing a flat as shown:
View attachment 3920
I re-fitted the adjusters and now the Nylon washers are compressing a little when tightening.
Hopefully this will provide a locking effect to prevent the screws from slackening.
View attachment 3921
The washers are 2.5mm thick, I'll let you all know if it's a successful mod.