Vertical cylinder oil gallery plug
 

Hi, just wondered if anyone had bothered to plug the small oilway rightside rear of the vertical cylinder, or will the base gasket do the job ok. Always seems a toss up between breather and this as to the dirty area ( paint darkened).Have never noticed a leak, but am at the perfect stage now to do it. Thanks.

Well, too later now, it's all together without plug...we see!