No. 92-2566. Argued January 22, 1993. Decided August 17, 1993. Matthew R. Robbins (argued), Naomi Eispman, Previant, Goldberg, Uelman, Gratz, Miller Brueggeman, Milwaukee, WI, for plaintiff-appellant. Jack D. Walker (argued), Dana J. Erlandsen, Melli, Walker, Pease Ruhly, Madison, WI, for defendant-appellee. Appeal from the United States District Court for the Western District of Wisconsin. Before CUDAHY, POSNER and RIPPLE, Circuit Judges. CUDAHY, Circuit Judge. Rowley-Schlimgen, Inc. (Rowley) and