Ok. So someone asked for trivia. This one should be pretty easy. As noted before, my 50+ year old Cadillac and 100+ year old house projects often intersect, collide, overlap and just get twisted together. Yesterday, I was starting to put up the batter boards to set the perimeter and level of the new house addition and needed to plug the ends of the clear vinyl water lever tube when moving the tube … and of course reached for my parts bin.
So the question is, "What did I use to plug the water lever tube as seen below?"
Of course, there they are, clear as a black cat in a coal mine : )