Is there a way to access the wave editor from the Beatbox
there is a button in the beat box, what the setting, in front of you when you create the machine, next to the pad page. Using that button you will enter in the settings. At this point there is a kind of grid. to your left, for each component, there is a button with the icon of the waveform. award and will go into the editor.
yes, as GocciaBLu said, press the little "gear" icon and go from there.
Works great, in fact I used that shortcut to edit a few drum sounds for a collab project I'm doing with someone here right now.....