He's right you know.
Big discussion on Weight Weenies about this at the moment. I wouldn’t use heat though.https://weightweenies.starbike.com/foru ... 7#p1417857
I've been read through the weightweenies post a few times now as I need to removed the cups from my Cipollini. I fitted them with Loctite so they'll either slip out with no resistance as the Loctite didn't hold or be stuck in never to be removed again.
Calnago seems to know his stuff and seems to be thought of in high regards so I'm using his advice.