I agree, I should have used a pm, but that being said education or not the guy was being extremely rude and obnoxious in his replies. I would love for you or him to pm me with his credentials. I just don't have a lot of faith in someone who does not fill out any information on his profile, other than I'm here to lend a helping hand. I have been diagnosed with ALS, I have done a lot of research since the diagnosis. I come on this site for information not to read someone bullying another poster because he thinks he has all the answers. You'll have to excuse me but I like to do my own vetting, especially when it comes to an internet "expert"