There's no need to say that I have bullshit standards. I literally agreed with you that lead is a contributing factor. You seem to agree with me that there are

There's no need to say that I have bullshit standards. I literally agreed with you that lead is a contributing factor. You seem to agree with me that there are other contributing factors. Now that we're both happy, I will thank you for the work you put into investigating the sources and bid you a very happy, unleaded farewell.