modules with duplicate labels (Aviation and Navigation)

[twdeckard]

Greetings,

what is the consequence of having two modules with duplicate labels? Example the *T function shared between the Aviation and Navigation pacs. Assuming I don't want to call the function using its mnemonic and the XROM numbers don't conflict is there any other side effect to having both plugged in. Any issue with which port # you choose for each?

Regards
Todd