Hi, first let me say I am new to the board, so excuse any errors or omission pertaning to entries!
I am having a problem with a new entry lock set. I replaced my standard set with a "push button" entry style with a lever knob on the interior. I installed the new latch and lever but the latch sticks and the lever/push button won't always return to "closed/latched" position. I thought perhaps it was an alignment issue, so I tried loosening the screws that hold it all together and work the mechanism. When I do this, the latch works fine. BUT, I have to loosen it so far to accomplish this, that the lock set is not secure to the door. I am curious if I have an installation problem or just a sticky mechanism that needs lubrication? Anyone who can help??