Expression Builders in Code window???? (1 Viewer)

[Techworks]

The expression builder is not accessible from within the code window which is a long standing omission by Microsoft. In Access 2003 and lower there was a replacement expression builder provided for free by Trigeminal software that you could open form within the code window, but it doesnt appear to have been updated for A2010/13

Is there any way to open the Expression Builder from the vba code window? or is there any other third party expression builders to provide this essential tool that Microsoft seem to keep ignoring?

Thanks

Grant