Hello, first of all sorry for giving this old thread a Frankenstein
treat, but this great song is timeless.
I wonder if that song would raise eyebrows if I played/sang it today ...hehehe

But to my ears, the "Well-Well-Well" E => B => C# does not sound right,
at least listening to the Studio version.
There are variations of how Bob Gibson sings it, the first figure is

E => G => B    ...then 2nd comes out like this: E => G => A
well,well,well                                                 well,well,well

Here is a great, yet different live version of Gibson&Camp
(Laurel&Hardy of Folk?! ..no offense, I love them! )
Well, Well, Well on Youtube