Apparently the RC power conversion ratio was never updated, either when I changed it two years ago or more recently when the AE-RC power interfacing was redesigned.

The ratio should now be 0.00961538461538461538461538461538, or 1/520 / 5, as 1RF/t = 520W, not 5268W.

In other words, the 11256 here should be changed to a 1040.