My door closes but it's hard to shut, i have to slam the thing to get it shut...I tries moving the pin that the lach attaches to but no luck there... any ideas on what i should do to make it shut batter? The pass. side is better than the drivers side at closing.

 

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Andyz28 has done some work on door hinges
and proposed some solutions at...
http://www.3rdgensolutions.com