CF-Card_3M_N7E50-7516PK-20-WF Polarity Incorrect
This footprint for CF-Card_3M_N7E50-7516PK-20-WF in the Connector_Card library has the incorrect polarity for the part number according to the datasheet. Either this part could be renamed to "CF-Card_3M_N7E50-A516PK-20-WF" (inverse polarity) or pad numbering should be adjusted to match the datasheet. Perhaps both could be done so there is a correct N7E50-7516 and N7E50-A516 in the library?
Datasheet: https://multimedia.3m.com/mws/media/22365O/3mtm-cf-card-header-compactflashtm-type-i-sm-ts0662.pdf