OK... I don't feel like doing a search since I've been on sabbatical from the site for so long... so maybe you have discussed this already. Has anyone used the new Hunter MPR40 body designed specifically for the MP-Rotators that holds the PSI at an optimum 40 PSI instead of the 30-35 PSI that their Pro-Sprays and I-Sprays tend to do? Has anyone used the new Hunter blue I-20 nozzles that are supposed to give more of a "rain curtain" effect (like the blue nozzles for the PGP)? Comments or direct me to the thread please.