DaasYochid: I do not know you but I have respected you throughout the discussions. This continues but we will have to disagree and live our lives as we understand. You think it is a minimum standard , I think it is a chumro. (The cRc opinion shows that it is a valid opinion and so is my own observation).
The Pri Chodosh has his views but,obviously, not all acharonim in Europe necessarily follow his rulings.
May I reiterate that I fully endorse checking fruits and vegetables- it is the degree of checking that I question.