Nowadays, I drip 100% of the time in IGO-L's and these drippers. I know how it is to use something quick for testing so I was just offering this up for people to consider. No one needs to go for it. Beyond that, this thread died on Mar 13 2013, and since no one was posting about something like this I decided to. Perhaps I should have just not said anything. I apologize if it bothered you.