Has anyone experienced any grief with a leaking sunroof in an up!? I've just spent $1000 on a electrical damage as water has been running down the a pillars into the dash. My mechanic has pulled the headlining out and two drains at the front have NO pipes attached and are simply draining directly into the interior. Also when the sunroof is open you can see gaps where the headlining is directly exposed. It seems very suss, and looks as though there is something missing from the installation. Can anyone else comment?