The Rema patches are wonderful. I was wondering, though. I picked up the TT02 Touring kits. The round patches are a little large. They tend to wrap half way around the tube. I'm running 700-23C. I looked online and saw that there was a TT04 Sport patch kit from Rema, which supposedly has smaller and thinner patches for road tubes. Which Rema kit do you guys use and what tire size? Thanks.