[PD] pan_gogins~, odd behaviour?

[shapermechanist at fastmail.fm]

this is directed at Hans-Christoph Steiner i suppose: i was looking at
your panning patches
[http://cvs.sourceforge.net/viewcvs.py/pure-data/externals/hcs/pan/]
which you mentioned on a previous post on panning (that, i think is a
tongue-twister), anyway i was looking at the pan_gogins~ patch and its
use of the said external but while using it with an osc~, just as a
simple test, it seemed to produce a clicking sound in it's output when
panned, not unlike what you get when you use the line object when you
should use line~. but when i tried it with a audio sample there was no
obvious clicking and similarly so with phasor~. i just thought this was
a bit odd, is there a sensible explanation? is it perhaps a simple case
of audio theory, like say the gogins algorithim and the osc~ sig
interfering with one another or something? anyway it's not of such great
importance but i was curious. thanks.
-- 
  
  shapermechanist at fastmail.fm