I wonder if anybody can save me from welding my doors up.My golf is currently off the road and is waiting to go into the garage for diagnostics, but even with it off the road its still giving me grief.The car a golf 1.8 gti 1999 has had a history of door close problems and since i have had it i have had to have two mechanisms changed which is can be very expensive.However over the last few weeks i have had trouble with the passenger front and back door not closing and currently the drivers door.When you shut the door they just bounce back.In the past the fault seems to rectify itself eventually , it can last for hours or days.Is there anything that is common to all the doors because i find it hard to beleive that all the doors are faulty within weeks of each over.Any help would be much appreciated, before i reach for the welder.Thanks.