dealth with my brake shakes like this:
1. new discs
didnt work...
2. cleaned hubs and put on original steels
didnt work... but helped alot.
3. cleaned hubs very very good, cleaned mounting surface of original steels very good, got new discs (again) and pads, got new front tca`s with all new bushes...
no shakes for 30 days so far !