I’ve never introduced any sealant yet. I never got that far. My objective has been to just do the initial mounting of the tubeless tire onto the tubeless rim and see that the bead is all the way on the shelf on both rim sides and beginning to hold air. I’m now at that point. It does hold air for a few minutes. So I guess now I will pump it up to about 90 or 100 (yet again), pull the presta core (again), introduce 60ml of Stan’s sealant, re-insert the presta core, reinflate and then check for leaks and spin wheel to distribute the sealant.

All this his trial and error has been much busier than normal bike maintenance jobs. At least it is the winter and I’m not missing too much choice riding weather.