I can't seem to figure out how to seamlessly reverse the output of phasor~ or count~. That is, when the count~ is counting forward, I'd like to reverse the count at the precise count position and to begin counting backwards. Simply switching to a signal that is the inversion (maximum minus the current count value) of the current count will of course cause a discontinuity. I'm looking for a solution that is strictly in the signal domain. Any help would be really appreciated.