Hi, all. if you look at the dates you will notice that after my last (first) post i was unable to find my way back to my blog. i am not very good with computers. no, really!! i am still doing avionics. not smart enough to quit. it must be a character flaw, i still get some of my best strokes from fixing things. component level repairs are good for my soul. when i win. when i lose it ain't so much fun. don