You guys have been very helpful and for that I am grateful. As a homeowner with 1.5 acres of planters, it's been frustrating finding a system that works for irrigation. I inherited the planters somewhat in disrepair but with many plants worth saving. Thus, I don't want to hire a landscape crew and risk getting the plants trampled in an attempt to put in irrigation. So your site has been very helpful, especially the chat option. One small suggestion. On your parts list, where you list Netafim CV irrigation accessories like the connectors, have the option of ordering one unit and one bag clearly separate. I stupidly was not paying attention and thought if I clicked for 1 unit, it was one bag. Obviously, if I had paid attention to the $, I would have noticed that something was wrong. Ended up having to place a separate order, with more shipping and now have to wait a week to install the system. My fault, but you might consider changing this to prevent idiots like me making the same mistake! Thanks!