How did you unscrew them? MG Cycle tool? Filed down a socket?
Bought the MG tool. They were not frozen and turned out without any drama.
But back to the RToD: Upon turning the key on and the christmas-tree going thru it's routine, It settled down to the smaller red triangle on the top row (next to the friendly green neutral light) and the big red SERVICE! triangle below. This was after I changed the sensor. THEN, I went into the diagnostic menu, entered the 25XXX code and cleared out all stored codes, backed out, shut the key off, turned it on, and the big angry red SERVICE! triangle is gone, but the red one on top is still there. It's been so long since I actually rode this bike I don't remember; does the red one on top go out once the engine starts (can't do that yet until I put the sump back on)?