Upright loss of repetition

[John Delacour]

At 22:08 -0500 27/10/07, William R. Monroe wrote:

>...Nope, adjusting blow distance is SOP for me on this job, along 
>with lost motion...

I seem to recall repetition on the Kawai upright action is not too 
astonishing at the best of times, but have you a) checked the keys 
for freedom of movement, b) tested the hammer centres and c) adjusted 
the butt springs to give the _minimum_ pressure required to prevent 
the hammer falling onto the strings?

JD