Help guys, i have a jetter: 4000psi/4 gal:min/6horse 1/4 hose and a machine with 3800psi/8gal/3/8 hose/15 horse. I need help in choosing a root cleaning nozzle for both. I have seen the root rat, the spinner from the jetter's edge and want to buy from there but does it take a long time to get from australia? Where can i get a root nozzle here in the usa. I know the root ranger is great but is there any thing somewhat comparible?