I topped off my road tires with Stan's last evening. Only took 20 minutes and I was able to do everything with the bike in the stand. I didn't have to use either a compressor or CO2 to re-seat the bead; my normal floor pump did the trick. My LBS has suggested adding 1 oz every month or so during warm weather, less when it gets colder. FWIW I don't have tubeless-specific rims; tires are Hutchinson Secteur.