Neck shape on C22-Soapbar from 1999

[P90s]

My all-time favorite PRS is my C22 with 3 P90 pick-ups. I saw one posted on ebay and the tag describes it as "Wide Regular." When I bought mine, the neck was described as "Regular D." Does that mean there was more than one neck shape on the C22 Soapbar? Or, are these just two names for the same neck?

 

[László]

They were shipped with Regular necks during that time period.