OK did 0x4E7 and it changed 8th 9th 10th 11th hex from D0 02 D0 03 to 00 52 0053 so that looks right?

BUT SOMETHING IS WRONG ON ADX SIDE NOW WE HAVE msb lsb 32 bit change in bi.

I looked at ALDL file and for Prom ID it says:
2 PROMID (MSB)
3 PROMID (LSB) PROMID = (MSB)*256 + (LSB)
The 2 in adx file would be 0x01 and the 3 would be 0x02 because they are 1 off, 1 is 0x00.

Getting a reading in adx but it's 500.00ish and when I rev up goes down to 15.00ish