WH14NS40 how to opti-drive Control Disk quality

hi I’m new to the forum, but have been archiving bd-r’s for 5 years.
Recently i bought a whole lot of Panasonic (MEI-T02-001) in their new packs
and wanted to test them for their quality. But ive tried firmware 1.03- 1.02, all i receive is various error codes. I saw a post saying someone flashed it with something to make it work, does anyone have any advice :slight_smile: