Why should I tell you where to look for them if you already looked there? A lot of people will come on here and ask where to get something, or how to work on something and won't lift a finger to find out themselves. So why should I do it for you? As soon as read your post I found them at a YearOne and if it was that easy, why couldn't you find them. When I'm looking for something on here I will say I have tried the usual places, it's just a courtesy. If you had said you looked here, or there, i would have said R/T Specialities, cause he probably supplies them to everybody else. I know that the ones at Year One doesn't say 71/72, but the other place that was given to you said 70-72, so I bet they are the same.