While I miss your posts, busy is good.
I check mine every winter and have never found a loose one, although mine have never been loose and I verified my saddles didn't have a high spot in the middle. Car runs low 7.20's in the 1/8th with 273 adjustable rockers on pump gas.Two year update. After the initial loosening (half torque in under 200mi) they've remained tight since I retorqued in spring 2022.
Not an ideal situation, but it seems sorted out on my end