OK, now that makes sense!!!
I went back in my archives and pulled this gem out! 2004 you sent me this!
"I had to replace my Mangusta brake light switch. It is the original as I do
not remember ever replacing it. It is in the front, on the >T< between the
front wheels on the brakeline from the master cylinder.
I went to my local foreign parts dealer, ordered it based on the numbers on
the switch, and had it in one day.
It is a LUCAS part >SWITCH 25H SPB401 900 25 02<.
I looked exactly like the original and it works.
Dick Ruzzin"
I guess what bothers me, is that Lucas is widely known for the ability to not pass electrons properly in their devices.....do we now add to this, the ability to not hold brake fluid properly too????
I believe that this is an area for people to watch!!! Any indication of seepage, replace it. For that matter, after 40 years....REPLACE IT!
I thinks I'm gonna go looking for a new switch before the next driving season. They are not difficult to replace at all, and I wanted to replace my front brake hoses anyway, with a new set of braided ones from Dana!
Ciao!
Steve