Doesn't work. Not that I've run one because every single one I've ever seen is full of stiff links. However, everyone I've spoken to about them say lubing and cleaning does sweet fa and that they have stiff links from new, even with the nice thin assembly oil they come coated with. So no, not common sense! You seriously must be doing something wrong then. I've run purely Kool's on my trials bikes (plural) for about 7 years and never snapped a single one. Replace them every 6-8 months if I remember and just never have problems.