From Rhonda: The Crampbuster is really easy to install on my TravelScoot (and remove, if necessary). I used it today at Lowes and I'm not sure why but I was amazed at how little pressure it took to make the scooter go. It feels very natural. I definitely give it the "thumbs up" and would recommend it.
From Bee: Okay ours came and Sarge LOVES it, mine slips so I had to use the rubber thingy that came with it in case it slips but his didn't slip. I like it pretty good but seriously, he loves his!!! Thanks so much!