[portwood]

Problem solved

Saving books to disc:
{authors}/{series}/{authors} - {series}{series_index:0>2s} - {title}

Sending books to device:
{authors}/{series}/{authors} - {series}{series_index:0>2s} - {title}

Plugboard: (awz3 & MOBI)
{series}{series_index:0>2s} - {title}