I was getting a neverending squealing from my rear brakes for the last week. The drums have never been replaced so I decided just to replace them. When I took off the old drums, I backed off the star screw a few turns to get the new drums on. Instead of removing the rubber plug and readjusting the star screw, I believe I read somewhere that you can just drive in reverse and keep applying the brake to turn and star screw and the pads will be properly adjusted. Is this right?