Love the Pod Go. Mystified, however, by the 3 Note Generator. Is it possible to play guitar at the same time as the 3NG is turned on? In Helix, this seems possible based on some videos I've watched, but Helix has multiple signal paths and Pod Go just one. There's a Dry Signal level, which at first glance I thought might refer to the level of the guitar, but it seems to do nothing. Any suggestions? Has anyone figured this out? If there's no way to have the guitar make a noise at the same time as the 3NG or affect the sound in any way, it seems a strange thing to include in the Pod Go. What am I missing?