My spring left loose what to know how to put spring back
Pam Harmes, November 2013
It really depends on the the mechanism. If you have a cordless blind and have not used the factory attached plastic handle to raise and lower the blind then you have most likely caused the blind to develop a string memory. If this is the case you have most likely voided the factory warranty and will have to send the blind back to levelor to have it restrung. If it is a standard corded blind then you may just have to adjust the string lengths... if you call levelor customer support they can walk you through the string lengthening and shortening process.