Folks, repetitive questions about long ago resolved subjects is just simply a fact of life on internet forums/blogs. No amount of stickies, forms, documents or complaining will EVER make it go away. I have co-moderated Mechanical Engineering Forums, a Aerodynamics forum and several other categories. Even the ones with a high preponderance of post graduate participants are just as bad as the others. If you feel like it feel free to advise new "offenders" to check stickies, or do a search, otherwise, you are just driving up your blood pressure
I recommend to answer a post with an actual answer and if it was previously covered GENTLY mention that.
Its the internet . . . it can be chaotic at times . . . just the way it is.
Y'all have a GREAT DAY and thank you for your many value-added posts!!