Has anyone had any success with treatment of Icicles to avoid problems with the wind blowing them onto the roof. I have icicles hanging from the roof gutter along the front of the house and if there is a decent breeze it will generally blow some of the icicles up onto the roof. I have thought about spraying something onto the strings to stiffen them up, but figured I would get some more opinions/experiences before I try anything. Thoughts?