hairy_hen, I know the 1993 Laserdiscs are stereo matrixed to Dolby Stereo 4.0.
I don’t know how you split the center surround channel to the left surround and right surround channels but it’s amazing.

I think your mixes are the matrixed 4.0 surround versions but enhanced.
Your mixes are in DTS-HD Master Audio in the Despecialized Editions so are you working with DTS-HD Master Audio Encoding Suite?
You can do an even better version in 6.1 if you do use it.

It can have the original center surround channel from the matrixed 1993 Laserdisc mixes while having your custom left surround and right surround channels.

Again, I suggest you update them in 6.1.

I always nitpick the fact that the official Special Edition Blu-ray is the only one with 6.1 audio and Harmy’s Despecialized is only 5.1 but the stereo and mono mixes are very great.

And speaking of mono mixes, can Harmy add the mono mix for ROTJ from Return of the Pug in DTS-HD MA 1.0?
It’s the only one in the trilogy without a mono mix and Return of the Pug is in mono, I presume.
I never watched Return of the Pug or the other Puggo 16mm versions.