If I do end up changing it, where can I get the timing tools from?
http://www.ebay.co.uk/itm/US-PRO-VW...251184?hash=item237a274c70:g:RbEAAOSw1vlUrkpE
http://www.ebay.co.uk/itm/NEW-0-10M...106489?hash=item3f57fc84b9:g:eJEAAOSwAKxWXAEO
http://www.ebay.co.uk/itm/Tool-Hub-...993357?hash=item33b968ec8d:g:LhkAAOSwmtJXYUI1
http://www.ebay.co.uk/itm/BMW-M21-M...866682?hash=item33a265193a:g:osAAAOSwq7JTyzPm