What is different with their latest pads? I like the old microsuede vegan pads on mine.
But my latest favourite pads is actually the Susvara pads. The fit the HE6 without any modifications. Same circular mount system on both.
I also frequently use the original Velour pads that came only with the EP 4-screw. (They have a different foam, softer. And the inner diameter is also larger, which i think is very important for bringing the HE6 imaging capabilities to 110%)
These pads from AliExpress comes close, and has a slight angle to them. Use those a lot too. (Angled Velvet)
https://a.aliexpress.com/_m0T68ak
(Needs some effort… just use double sided tape, and make the tape weaker by stamping it on some clothing)