That indicates it is not an "improved" version of the Square back alt.
So if you decide to replace the grounded terminal/ brush parts be sure you get parts for the correct style.
And by the way...
Your first post was so refreshing...
So many post start with "my (insert problem part here) doesn't work"
Then 10 more posts while all those trying to help drag info out of the poster.
You did your homework and posted all the info needed for a diagnosis in the first reply!
Great job!
