Having previously used Wilson Blinds with success in 2016, I did not hesitate to place another order. However, the quality of this recent order, placed in November 2019, has deteriorated, mainly with regard to the blind pull. Now, instead of the spheres on the pull being 6mm apart & held together with thick cord, the spheres are now 12mm apart & held with thin cord. Inevitably, the up & down mechanism will not withstand heavy use & is liable to 'jam'. Fortunately, my latest blind will be used in a 'spare' room & will not be in daily use. The supplier needs to re-instate the better quality of 'pull cord' & I will not place another order until they do so.