L.A.B. Moderator VIP MEMBER Joined Nov 20, 2004 Messages 20,102 Sep 22, 2023 #2 Through the small hole in the lower plate... ...that connects to another small hole in the upper plate through the gallery formed by the semi-circular pressings in each plate.
Through the small hole in the lower plate... ...that connects to another small hole in the upper plate through the gallery formed by the semi-circular pressings in each plate.