If you are not comfortable posting pictures,...don't I give out a lot of free information on here that some people appreciate,and others? It is just a service I like to provide.I know of others who call their work "proprietary".I like to help those that help me. Some people do,some don't.I see no problem either way. And not a slam at you,as I don't know your work,but it is not hard to make a port flow a lot of air,it is hard to make it flow air correctly. Keith