8. All Alleys to be inspected by the Committee and shall can conform to the following regulations. (i) Minimum length 30 feet from the throwing line to the back of the diamond. (ii) Throwing line must be at least 6 feet from the back of the wall. (iii) The diamond must be square with a 2 inch border painted white. (iv) Pin spots to be painted white and have a ball clearance of 1.25 inches. (v). No pins or balls can be changed during the season without approval of the Committee. (vi). All pins and balls on an Alley must be uniform in weight, shape and
size.