Hammers for C5?

[Ken Merrell]

I have 6 Yamaha C5s that are ready for new hammers. Does anyone have a
suggestion as to hammers that will work well on the C5s.  These pianos are 4
years old and get played 10 to 12 hours a day.  My main problem with the
Yamaha hammers (besides they are worn out) was keeping them voiced down.
Any suggestions would be great.

Thanks,
Ken Merrell, RPT
merrell@netnet.net
Lawrence University