What do you need to check about pole vault pins {Ans: That they are in good standard}What is the correct measurement in the shot put - to the... {Ans: 1/4 inch}Is taping any part of the throwing hand or fingers permitted? {Ans: Not unless there is an open would that must be protected by tape.}What is the correct diameter of the shot put circle? {Ans: 7 feet}When may a competitor leave circle after throw? {Ans: After implement has landed.}What is penalty for removing any part of team uniform, excluding shoes, while in area of competition? {Ans: Warning for first offense and disqualification from event if repeated.}