I have a Clark harp Model A that I recently found at an estate sale. I’m nearly finished restringing it (waiting on a few more strings), and it’s sounding wonderful.
The original blades are all intact and working, but many of them raise the pitch significantly more than a half step. Is there any way to regulate blades? They don’t look adjustable like levers. If it’s particularly complicated, are there any harp technicians that regulate blade harps? I know I could replace the blades with levers, but since all this hardware is intact, I want to try to use it.