The sun shade in my Nissan Versa won't stay in position - up or down. I tried a magnet but it doesn't work through the roof insulation. I tried velcro but the adhesive doesn't hold and I'd rather not use stronger glue and mar the roof liner. I suspect the cost of, including labor, to replace the shade would be more than I care to pay. I looked on Google but didn't see anything that looked useful,
Any suggestions?
TIA