Welcome to talkbass!I bought a Headrush Gigboard and think its an excellent piece of kit which does just about everything I want it to.....apart from the octaver. How do you achieve this magic?
Yeah.. octavers are picky. Things to try:
1) octaver likes tension, little tension = little tracking
2) besides the Boss octaver clone, there's a Smart Harmonizer unit in Headrush. Have you tried that one?
3) use an FX loop block in the chain, connect your own Octaver via FX send/return