Huh, it sounds like I am kinda up a creek without a paddle, because I've had like 7 or so out up top already during the past 8 years, I looked and mine are all at varying heights. It sounds like I am going to be hard to fit. I really appreciate you taking the time to share the information you did. Sadly my insurance, will only cover one top and one bottom throughout my entire lifetime.

So it sounds like I am in for a world of hurt and more pain then I had originally accounted for. Especially if I can't afford a second or third set. I'm up a creek. I will just have to save up over the course of yet another LONG time, like a year or so to be able to afford a second denture for the top once the first one decides to fall apart on me. Oh well. They definitely don't make'em like they used to then....Thank you for your honestly. I'll be seeing my oral surgeon soon.