im balancing a lanier f-4 phantom, i think i balanced it the wrong way, when balancing the jet inverted sould the nose be up or down slightly? i balanced it with the nose up a little and was ready to go to the field when i started to think somethings not right,,,,, i had to add 12oz of weight to get it that way( way to much) i think the nose has to go down, could someone tell me for sure? no flying until you guys let me know for sure; anybody else as dumb as i am? lol thanks guys Larry