With some help (thanks kidwoo) I've got my first tubeless setup going. Tomorrow will be my first ride but so far I think it's pretty cool. I noticed while watching the stan's videos on notubes.com that those rims strips use a shrader valve, and if you need to add more fluid you can just remove the valve core. The maxxis rim strips use a presta valve though. Is there a way to easily add fluid to a maxxis setup w/o having to unseat the tire?