Didn't mean to hijack.....
..... The new rotors were for the ABS model, with the rings in the back. Not sure how the sensor got messed up, but apparently it did.
I removed the cover form teh ABS reservoir so that any excess would simply leak out, and not burst something....
I did not open the bleeder screw, but this same thing did not occure when I had my calipers off twice in the past two months.
No idea how this happened.....
Karl