There is another situation which would be a rule conflict to watch out for:
If a unit can be convoyed by more than one route, and both of those routes have convoy orders for that unit, the unit will not be able to be moved unless the unit specified by which route it was to be convoyed. (This came up in a F-t-F national tourament I attended eons ago.)
For example:
A Edi - Nwy
F Nth C A Edi - Nwy
F Nwg C A Edi - Nwy

Was ruled a failure for A Edi - Nwy when F Nth was dislodged and the convoy route was not specified by A Edi
Clagr
