So I am following some of the tutorials on Flossmanuals (http://en.flossmanuals.net/pure-data/ch021_amplitude-modulation/), and I have run into a problem when using a phasor to modulate an oscillator. (first example). When I go to turn up the phasor, I get clicking. I can hear modulation underneath it, but the clicking is much louder. Any tips to getting this to work?

http://www.pdpatchrepo.info/hurleur/ammodtest.pd

clicks are to be expected if you use a phasor to modulate amplitude. (Clicks happen when phasor jumps from 1 to 0)
Replace it with osc for example, and you won't hear any clicks.
I hope this helps...

Makes sense now! Thank you.

Check out [tabosc~] err is it [tabosc4~]...? Anyway if you are making synthesizers search the forum for band-limited waveforms.