Entity namespace mismatch between Entities files and reference in Extension files

[rwil02]

e.g.:
MillManager.Data.Entities
{
public partial class BatchHeader

Against

MillManager.Data.Queries
{
public static partial class BatchHeaderExtensions
{

    /// <summary>
    /// Gets an instance by the primary key.
    /// </summary>
    public static MillManager.Data.BatchHeader

[rwil02]

Hmm. I deleted the files and regenerated from scratch and it corrected.
No change to the CSP file.