[Zope] proxied python script can't call proxied python script

I have two Python Scripts, which we will call 'A' and 'B'. To each I have applied the 'Manager' proxy role. Zope's security machinery will not allow me to call 'A' via 'B'. It gives me the infamous "You are not allowed to access 'A' in this context" message. 'A' works fine by itself. Is there any way around this? Nathaniel ID:[{20040909145341.16863.6378915730-12.6.18.86}]