It has an offset of +12. If I'm right, this means,that at the beginning of each track there would be 12 samples missing, if the "read offset" wasn't set to +12.
(So something seems to be wrong ?)
So the box should only be ticked if:- Drive reads into both Lead-in/out- Drive reads into Lead-In only and has a negative offset correction value- Drive reads into Lead-Out only and has a positive offset correction valueI guess EAC ticks the box if any of the above is true after auto-detection.
So, I'd recommend not turning on "Read Into Lead-In/Lead-Out" if your drive only reports reading into Lead-In.