I suppose you would avocate having one clock at the post office again and recruiting 5 of your local school best runners to run your rubber up to the post office , however these young lads today would want more than a bob and the best runners would go to the fancier who paid the most , i suppose the guy at the top of the hill next to the post office will win out of turn as your runners will be impeaded by the steep hill , yup this is how it was in the past , clocks and thimbles are the past , clock shy birds are the past the ets is hear its been accepted and your compeditors are going to use it just like the various methods to fly your birds you either adapt move with the times or sit back and grumble that you can't win because you havent got an ets , now lets see getting beat by ets and loosing and having clock shy birds , or having it and winning with birds that arent clock shy , if you want get a few tumblers and you can rubber them and simulate taking there rubbers off to give you that buzz , i know one thing the buzz soon goes been able to take rubbers off and been on bottom of the race sheet thats a fact.