Series III door adjustment

How do I adjust the fit of doors on my series III?. I removed the doors to fit new glazed doortops (it was cold outside otherwise i would have done the job with doors still fitted). Having refitted them they do not look right, new tops are perfect fit with no rubbing or gaps, but the doors require more effort to close, the workshop manual refers me to a page which has nothing to do with doors.........nothing obvious around the hinges to suggest adjustment and striker plate is fine, but door seals look as though they are being extruded.

slacken off the bolts in the bulkhead, move the doors to where ya want em, tighten the bolts back up, drink tea