[chuck-users] soft kill

[Robert Poor]

P.S.: Regarding "spontaneity" and "planning ahead": I should have
mentioned that when I switched patches, the new patch would start
right away while the old one was ramping down.  This means that there
were more shreds running in that interval between the new patch
starting and the old one completing, but that turned out never to be
an issue in my live performances -- I always had enough reserve CPU
cycles to handle the transition.