Carefully increase the roller shutter curtain beneath the roller tube. Depending upon the configuration from the shutter, you might be able to try this you by putting a single hand under the curtain, or you might require the assistance of another individual. While you try this, roll up the slats https://rollershutterrepairs32863.blogdanica.com/34811064/roller-shutter-repairs-things-to-know-before-you-buy