What is the thinking behind posting a question to a forum when the answer is easily found by using your search engine? Sure if you have gone the search engine route and still have not found the answer by all means try a forum. God helps those who help themselves.
That has to be my #1 complaint on these forums followed by the IMO very pertinent and proper RTFM comment.
Im all for using a whip or 2x4 on some people.....metaphorically speaking....otherwise they will remain clueless and never learn.
BUT I had good Christian Brothers teachers at no nonsense Bishop Loughlin Catholic HS in Brooklyn NY. Later USN schools and
instructors were not afraid to speak out in terms not permitted on here. OTOH the USN tech schools were well known as the best in the military and those going into civilian life were #1 on recruiters and hiring manager lists. Me included, I basically walked into National Radio and was hired on the spot in 1963

Carl
Ham since 1955