Is there an addendum to the pinning rule that states if a robot pins for more than 5 seconds they receive a 5 point penalty?
(Is it possible to email a list of additions or addendums to the rules to event coordinators so that they can show them to the referees for that event)
There is no such addendum. Actually there are no addendums to this year’s manual. All rules and clarifications can be found in the manual or in the Q&A.