Hi Lester, email sent to your gmail account.
System fixed, sadly the DEC motor caused DEC H bridge burn out (this is why it was dead in DEC) and when this IC replaced this motor slews un-commanded on either RA or DEC position, you have a bad motor.
Happy to fix this for free but we need to discuss the motor. More than likely this motor was on RA and caused the original RA H bridge burn out. The email explains it all.
Brendan
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