I agree with yakimabowtie.. I just got done with mine.. I rebuilt my hinges first before I started cutting panels out.. That took some sag out once I rebuilt them.. Also with the cowls taken out, the door pillars on mine seemed to flex some.. Just take lots of measurements and keep checking your door fit by rehanging them everytime you adjust something.. Just take your time.. Check the bottom of the door pillars also and make sure there not getting thin.. That will cause sagging too.. It took me 4 days of rechecking to get my driver door to fit properly.. I ended up adjusting my hinges and striker plate and tacking everything back and my door shuts good and lines up properly..

Daniel

1953 Chevrolet 3800 Stepside