Started work today on converting our last drip system in the district. We pulled out all the PE and are in the process of converting to hardpipe and the Hunter Pro-Spray 6" bodies with Micro-Spray nozzles. We completed the first section and it's working quite well. What made it easier is that 15 years ago when we originally installed the drip we hardpiped to each section and then converted to PE via tees to water each section. Here's some pics.