Can't add v6 wip license to zoo

Hi

I’ve got a wip license RH6B-----
but when I goto enter that in zoo it pre-fills to RH60

Is there another way to add the license to zoo ?

thanks
Matt

Be sure you have the latest release candidate for the Zoo installed: http://www.rhino3d.com/download/zoo/6/latest/rc. As of this writing, the latest build is from August 2, and should have this fixed.