Two rides in two weeks and both were ruined by the sealant spraying the countryside until it had all gone - it just wouldn't seal. I tried rolling the wheel, gently inflating, everything. Different wheels (different bikes), one on a Stans Flow rim and one on a converted 719. Both times it was a nasty little cut across the tread and both times in the first 6 miles.
Am I doing something wrong, or do many tubeless rides end in a long walk (having sprayed the surrounding flora and fauna with Stan's sealant)?! (Sorry if I sound ranty but I'm a bit hacked off).

