Template location is fine as anyone that can authenticate to the server itself can navigate around webdrawer ok. Domain Authentication DUN DUN no go. It seems to be authentication to the template folder itself but no account apart from local accounts can seem to get there.. Even added <domain>\Computername$ as the test suggests with no luck. Maybe needs adding to the TES similar to Webclient?
Not really after Anonymous authentication in this scenario. Pretty much would be the same as the current workaround I am using.