It's not really a fair fight, but I have three of these collected from different shows. I let anybody sit in the sling, which gives me a really unfair advantage, and once the word gets out you can't stop the flood. Makes for a fun day. I'm sure there are lots of others on this forum that have shared the same experience.
slingshotinfo.com/wcf/index.php?attachment/77566/slingshotinfo.com/wcf/index.php?attachment/77567/ Maybe it was my new rear fender?