Hi,
 I've noticed something really bad on my upgraded 3p.
 There's a 'plop' appearing on the sounds. Not always on the same notes, not the same voice. The sound is like a bass freq.
 I don't know if the upgrade is the problem or if my synth is in a bad shape.
 Listen and tell me what you think:
http://soundcloud.com/synth33/jx3psick
 You'll hear better by the 2nd half of the file.
 Best regards,
 Thanks