I ordered quite a few parts from SprinklerSupply store. They took quite a long time to arrive since some of the items were back ordered. There is no way of knowing from their site which items are back ordered nor is there an email sent letting you know. So my items eventually start trickling in except that one last back ordered shipment. When it finally arrives I find that they put two of the wrong part in the box and it's missing 48 tees. However their website says that they shipped the tees. So I sent them an e-mail and get a fairly prompt response during their business hours that they will fix it. I waited a couple days but they never sent a new tracking number for this new package so I email them again and request it. About two days later I finally get a tracking number, but the package is only 1 lbs. They only sent the incorrect parts and I still don't have the 48 tees after placing an order about a month and half ago.