I just bought a 93 Bronco.I did the usual tuneup/fluid change.The auto trans fluid level on dipstick is aprox 1/2 inch above the cross marks.Some guy mentioned that the 4x4 had to be engaged to read an accurate level.Is this true????????? I know this isnt the correct place to ask this However I find that MOST Stangers are well informed on All aspects of like,t.v.'s,trucks,women,sports,ect