the problem is that they can refuse to set a manual or an ETS depending on which system the club uses
if its an ETS club with a ETS clocksetter its up to him/her if they are willing or able to set a different system
likewise a club with manual clocks all they have to say is they dont know how to set the ETS
and are not willing to learn
and there is nothing you can do about it as you cant force someone to do
something they dont want to do