Exactly my experience, Chris Newman.

I struggled with the feel of the Polywebs but the Nanowebs feel and sound much better. I've never gone more then a couple of months with them. Maybe I could, but I worry about their age - so I change them about every six or seven weeks now on my primary guitar. The longer I go the more likely I'll break a string. I can put a new string on quickly and tell a story while I'm doing, but I'd rather not break them on-stage.

By the way Chris didn't we meet in Dallas a few years ago? Where we were both playing the North Texas Irish Festival?