roof cannot closed properly
 

Hello

Please see the attached photos......it happened today and while Iwas going to open the roof, at the last stage or procedure, obviously it doesn't fit properly to the car, is there any screw that needs to be fixed?http://986forum.com/forums/uploads02...1464988215.jpg
http://986forum.com/forums/uploads02...1464988254.jpg

From your picture it looks like it is even all around and not binding on one side or the other. I have had this happen on occasion especially if the roof is cold. I move it back up a bit and then down again. Hold the down button a little longer after the light on the dash goes out and see if that helps.

Also, try lubricating the mechanism of the top and the clam shell. There are a lot of sliding and pivoting parts in there.

See if there is something obstructing below

The top mechanism looks complicated at first, but in reality it is very simple.
Make sure non of the parts is worn out, and the rails are clean and greased.
Adjusting the whole machanisim is done by sincronizing the two top transmissions.
Pelican parts have great article on their website for top adjasment.

could u send me the link of this article at pelican parts? since I cannot find it?

Sure.
Obviusely you don't need to replace any part of it is good, but this article will help you inspect and adjust if neede.

Porsche Boxster Convertible Top Repair - 986 / 987 (1997-08) - Pelican Parts Technical Article