I've found it a bit of a struggle to hammer on and pull off and make the notes sound cleanly on my Fylde Octavius bouzouki tuned in unison. At present I'm playing a song done by James Fagan where he uses this technique. He plays a Stefan Sobell guitar/bouzouki - the so called 'bouzar'. Has anyone got any thoughts on whether the differing scale length on this or any other guitar/bouzouki makes it any easier to hammer on and pull off than on a 'normal' bouzouki?