Well I am very ancient for certain but not sure what that has to do with it. Your tone implies that the Smith chart is ancient technology with little place in modern engineering. While it is true that engineers no longer solve problems by plotting points on paper Smith charts or using Smith chart 'slide rules' (I jhave one - it belonged to my father) all good modern network analyzers have a Smith chart display and a good engineer knows how to read it. While return loss is valuable information it gives no hint as to what the cause is. A Smith chart does that at a glance.Wow smith chart? how old are you? lol I saw smith chart I think in Tech college and never saw it again! hahaha.... Answer is no I dont have a smith chart sorry bud!