The best modifications are the ones that you cannot see. How well do you know your Buescher mechanisms? This is a Buescher 400 Tenor you are looking at, can you tell what we did? -no, it’s not the addition of a rubber riser on the D key…
If you can tell what the mod is than, good it was a success. If you can, let me know your thoughts about it.
All the best!
-Curt