I was just about to say: I used the old flex discs, but someone beat me to it.

Yaaaaay, this is the first time ever someone has referenced my advice. And I am a total dumbass that comes here for questions with every project!

Ha! #FeelsProud.

__________________
"The MB W123 is so bulletproof, you can drive them forever. Which is a good thing as it takes that long to get anywhere."
Betsie: 1984 W123 300D (hobby, 280k miles)
Myrla: 2001 Mazda Protege 2.0 ES 5spd (daily driver, 130k miles)
The Turd: 2007 Toyota Camry (wife's car, 118k miles)