1159.04  FORM AND SCOPE OF DECISIONS.
   In exercising the powers conferred on it, the Board may reverse or affirm, wholly or partly, or may modify the order, requirement, decision or determination appealed from, and may make such order, requirement, decision or determination as should be made, and to that end shall have all the powers of the Zoning Inspector or Municipal Administrator charged by the zoning and building codes with enforcement.  The concurring affirmative vote of three members of the Board shall be necessary to reverse any order, requirement, decision or determination of the Zoning Inspector or Municipal Administrator, or to decide in favor of the applicant in any matter of which it has jurisdiction.  The Board may, on the affirmative vote of three members, reconsider any decision made and, on such consideration, render a decision by formal resolution.  Every decision of the Board shall be based on a finding of fact from evidence contained in the record on appeal, together with such other testimony as may be adduced at a hearing of the Board, which finding of fact shall be reduced to writing and preserved among its records. 
(1980 Code 32.13)