Next, it's time for the new water line, and lucky me, los Instrucciones de Instalacion are completely in Spanish. I don't speak a word of Spanish. Fortunately, there are pictures. That is when I really lose control and tighten the damned pipes as tightly as I can. To hell with Not Over Tightening.
Funny thing is, the leaks stop.
There is no water dripping from the supply line, no water at the base of the bowl. All I have to do now is put on those silly little white T-bolt caps, drop on the tank lid, and pull the old parts out of the old tank, just in case the other toilet goes bad some day, and it will, because I do not have the handyman gene.