I was wondering if AI might suggest something useful

It has recommended this program to export to sf2
Awave Studio
https://www.fmjsoft.com/awavestudio.html#main

It's at least a path or... Maybe just hallucinations

Just for your information, I purchased a conexant riptide sound card, which is so cheap.

This card has the conexant wave table player that aztech used. So I copied my genmidi.wsl from my master CD. Now I have a cheap pentium 3 which has this punchy wavetable and I can properly listen duke 3d grabbag on its glory!

I would like to thank Dos Storm YouTuber for showing this card, I just connected the dots from this thread info.

Connexant buy Brooktree
Brooktree is developer of that synth named Wavestreamer)))