If you don't have the inclination to strip and clean and put new gaskets about the place; or are feart to overtighten the bolt, try a smear/drop of this stuff!
Captain_Tolleys_Crack_Cure_Sealant I can hear the cackling now at the name
, but can vouch for its worth and in spite of earlier posts about scrutineering
this definitely deals with wee "weeps" and mists from gaskets etc, permanently, until the next strip down.
BUY IT DIRECTLY FROM THE MAN HIMSELF, FAR CHEAPER THAN FROST's!
And with a sale price for the large bottle at present.
My regards, Bill