An online Lezyne video I've found shows everything in place, although not sure what upper floating ring actually does. I think the lower ring is just worn and lost its plumpness, hence it doesn't fill the groove. Have ordered replacement ring and yes will clean and regrease as you suggest. Thanks!
An online Lezyne video I've found shows everything in place, although not sure what upper floating ring actually does. I think the lower ring is just worn and lost its plumpness, hence it doesn't fill the groove. Have ordered replacement ring and yes will clean and regrease as you suggest. Thanks!