syncing to the Pd time should yield consistent results

[umlaeute]

consider this:

[usepdtime 1(
|
[t a a]
|     [packOSC]
|
[packOSC]

both [packOSC] instances will sync the Pd clock to the system time at the same logical instant, but then will yield different timestamps (since their base systemtimes differ).

one simple solution would be to at least cache the system time for given logical times (ideally across dll-boundaries, so both [packOSC] and [unpackOSC] can be synched.