John,
The Pad is marginally too big for the disk so you get a "Rim" at the edge which then sticks to the disk when the wole thing is hot. Chamfering off the "edge" seems to solve the problem. Did for me anyway!!!

Cheers!


Robbie
2021 Plus Four -- Helga
211-WX-1433

"Fettlebodge"--A chief of the PaddyMogs