Bill . you definitely HAVE to get rid of the floppies ... besides being cumbersome, they are NOT reliable ...
As for 'tweaking', I can give some general ideas, but would expect the 'yammie' guys to give you detailed advice ...
As for 'tweaking', I play a technics kn6000, so the tweaking can be done right in the on board sequencer, and then saved by 're-saving' the file.
You can enhance the sound by adding fx to tracks, i.e., reverb, delay; if you are using a 'stereo' system, you can pan voices to different sides; as for changing voices, if I am not sure what I want to change to, it comes down to trial and error ... test it out, if you don't like it try another ...
I would imagine you could use a footswitch to start the tune ... I will generally have a measure of 4 'taps' before the tune starts ...
As I said, I am not familiar with Yamaha, but the hand clap can often be changed to a snare drum, or depending on the song, a tambourine, or, perhaps eliminated completely ...
t.
[This message has been edited by tony mads usa (edited 08-22-2006).]