A right of appeal was not automatically available, only when explicitly established, and if so not always to a court of the superior political level or a higher degree of the trio. In fact, feudal justice was a labyrinth of specific customs and rules in nearly endless variation, not governed by any clear legal logic, and subject to significant historical evolution in time, though the largely customary law tended by nature to be quite conservative. In judicial matters—as in all spheres of life—feudal society did not see uniformity as either possible or necessarily desirable, each town and region having its own customs and ways of doing things, and resented attempts to interfere with them.