J2EE\admin Location on Distributed SOLMAN/NW Install?

I have a three server distributed install for SOLMAN - NW 7.0 EHP1 on Windows 2008.  I can't seem to locate teh path for the Java admin for the visual admin or the config tool normally located at : <Drive>:\usr\sap\<SAPSID>\<Instance_Name>\j2ee\admin\go.bat.
I am able to launch the NW web client and admin console, but can't log in with installed users at this point, and I can't find the location mentioned above.  Can anyone advise where this path should be between the SCS, DI & CI servers? 
thanks

Hi Edward,
These tools should exist on the server where you have installed the Central Instance (CI).
Please check on the Central instance server.
Cheers......,
Raghu

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