Yes, an accident, just like using ONE fraction of a millimetre shorter screw under a spot of PCB containing 8 tracks. http://hackaday.com/2014/10/19/using-the-

Yes, an accident, just like using ONE fraction of a millimetre shorter screw under a spot of PCB containing 8 tracks. http://hackaday.com/2014/10/19/using-the-wrong-screw-a-painful-lesson-in-iphone-repair/ http://hackaday.com/2014/10/19/using-the-wrong-screw-a-painf...