Right to alter mode of enjoyment

Right to alter mode of enjoyment.-Subject to thi provisions of section 22, the dominant owner may, from time to time, alter the mode and p1,rce of enjoying the easement, provided that he does not thereby impose any additional burden on the servier~t heritage. Exception.-The dominant owner of a right of way cannot vary his line of passage at pleasure, even though he does not thereby impose any additional burden on the servient hexitage.