Diners Club Card pin number change

I Recently recieved a new Diners club card as my old card expired. The previous card had no pin number you simply swiped and signed

The new card is chipped and requires a pin number which I have no problem with but diners issues you with that pin number and you can’t change it. I’m sure if you asked your customers about this change you made. personally I want a custom pin and am at the point of canceling the card.

Sad ? but this limitation is pathetic to say the least.