07-03-14, 12:33 AM
I had seized ones on a 21'000 mile bike i owned a few years ago. Gave it to bike shop to free off and the idiots heated it so much that the whole unit rotated, not the brass screw. This was after me soaking it with freeze spray,heat spray, silkopen etc.. Sometimes it ain't going to free off, so a new bottom leg is required

If it's broken, it's not fixed.