For some reason, whenever I press a number to add a new note on the tab lines, no sound comes out, if I press play, I hear sound (RSE on or off doesn't make a difference). Any idea what could be causing this?

Playback during editing

you need this.
Quote by MetalMilitia212
Right, and instead of playing Tekken, go out and join a martial arts tournament! While your at it, put down that NES controller and go jump on some real turtles, pussy..
Oh my god, thank you so much. The other day for some reason I wasn't hearing the notes anymore. And as much as it is still possible to write stuff without in-edit playback, it is a million times easier. Thanks again!