Bought a pair of Tubeless Ready Racing Ralphs for the mythical summer conditions that are just around the corner
First one went one beautifully and held air virtually straight away with a bit of sealant sloshing. The other one has been a nightmare - went on the rim without much fuss, but has had a seemingly endless series of pinhole leaks through the sidewall. I've slooshed and spun the bugger until my arms hurt, reinflated about 20 times, added more sealant, slooshed it again. After a false dawn where I managed a short ride on it, it was flat again the next morning, and pumping it up just blows the sealant out of the pinholes.
Gave up on it this morning and put my fuss-free Captain back on.
Given the massive difference between the two, is this user error? Or dodgy Ralph?