I have the same problem. I was thinking weather resistant duct tape. It's really difficult to manipulate the tape in that confined space though. A big blob of dielectric grease? Seal the whole "chamber"?

Steve
87 Syncro 2.1 WBX

Sent from my iPhone

> On Jul 9, 2016, at 1:16 PM, John Rodgers <jrodgers113@GMAIL.COM> wrote:
> 
> I am replacing the failed unit, but find that the new unit won't seat all
> the way. Has about a1/16th or so gap from being fully seated. This exposes
> it to moisture.
> 
> Anyone have any ideas as to how to seat the thing in the socket?
> 
> John