rear slider leaks/not tsb prob

[squatch]

Anybody else have a problem with rear slider in xe kc. It seems to have just started leaking bad in rain. Leak is coming from center above window where headliner meets weatherstrip. It's like it's leaking from above top perimeter weatherstrip. Drips down on seatback. Maybe brake cargo-light openiing? Just wondering what it took to fix. I have cap on bed and can see this being a real pain in patooee before it's resolved. I read TSB not same issue.

[titMan]

Just posted this on the interior forum:

Leak Thread

Looks like a common problem.