Hi Marcus,
Thank you for your follow-up inquiry. I've actually sent an email to the TigraCon team via their contact page; they should reply back to me soon. Once they've replied, I'll immediately provide their response here.
I've also pointed this thread to them; perhaps they'll even reply to this thread.
I'm sorry for making you wait. Let me know if there's anything more that you wish to inquiry while we're waiting for TigraCon team to response.