The general rule of thumb when doing this type of diagnosis is simple- - - -if something gets in the way, move it, bend it, take it off, or deal with the situation in such a way that the job gets accomplished. Early in my career the facts of a mechanic's life got explained to me pretty plainly- - - - -"Son, there's only two 'caint's' in the mechanic business- - - -if you cain't do it, you cain't get a paycheck!" I got paid!
Jerry