I have been on the pump for a few months now (paradigm) and was having problems with the quick sets infusion sets. So medtronic suggested I switch to the silhouette sets which are fantastic. The needles look big at first but they don't hurt, are quick and I have no issues with them, they always work for me. Anyway, I've had some conflicting suggestions on where to put my sites. I was doing a clockwise rotation on my abdomen, then I was told this was wrong and that I should do a zigzag formation around my midsection to my back. I was then told that I shouldn't use my low back but that I could use my butt (for lack of better word LOL) for sites. This sounds uncomfortable to sit on and difficult to see when I'm changing sites. I'm wondering if anyone has any site rotation suggestions or experiences to share.