All disks have raw-read-errors, some report them, some do not.
The failure threshold of 006 for that parameter in SMART is not close to the current normalized value of 116, however the "worst" normalized value has been as low as 99, so I'd keep an eye on the disk over the next months/years. It looks great otherwise.
1 Raw_Read_Error_Rate 0x000f 116 099 006 Pre-fail Always - 105202000
The normalized value actually improved from 114 to 116 over the course of the preclear. That is a good sign.
Thanks for the help!