how to use small sprinklers right

Sneaky septile

i know there is a way to just use small sprinklers like in a special pattern may someone tell me what it is or link me to a page that does
thanks for the help

JackFury

Here's McWolf the Sane's little guide:
http://forums2.cubiccastles.com/index.php?p=/discussion/15547/soil-placement-pattern-for-small-sprinklers-sppss-hehe#latest