When Greenie an Lisa gave me one for my Butler 11.
I believe that glide was one of the first ever.
For that wand version.
From day it arrive to now.
Twas a snug perfect fit.
Greenglides even In it's infancy.
Focused on quality...
They asked for outlines ,dimensions and pictures...
They wanted it perfect.
It was an remains.
Some 18 yrs or so later ?