
Cordless Blinds Won't Go Up, Go Down, or Stay Up: What to Check Before You Call It Broken
A cordless shade holds position by balancing a spring against the weight of the fabric, so every failure traces back to weight, width or friction. The maker's own troubleshooting checks, the re-leveling step SelectBlinds publishes, the re-tension step nobody does, and when it is a warranty claim.


























































