[PD] Metro unstable osx

[Ian Nault]

Try using phasor~ with snapshot instead of metro. If you have a lot going 
on, metro suffers from the limit of messages per block... someone in 
#max/msp on efnet was explaining this to me. using phasor~ locks the speed 
of your counter to the samplerate, which is consistent, whereas sometimes 
messages can be delayed a block if there's too much going on. i think so 
anyways, i might be wrong, but it's an option.