After The door is in position, make use of a stage to examine Should the strike-facet edge is plumb. If it’s not, make slight changes by pulling the hinge rail out from the jamb a bit at the top or bottom. There’s usually about 50 % an inch of adjustment https://webtalkdirectory.com/listings13085931/shower-door-installation-in-needham-ma-no-further-a-mystery