Cornwallis...that is true,and one way to do.....if you also go to the AIDS page,pull up...Alpha Parameters(second line).it will bring up a menu...gives you 4 blocks in which to put a code...punch in (type,line select,1L)GWFL or GW,it will do the same thing for you....I use this all the time to determine Max FL,for A/C weight....
320 DRIVER,....Thanks for the info