I do not specifically recall the 1978 match, but I was probably present. It is tough to remember when Indiana was not good. I, for one, cannot.
I know we got them in 1986.
Remember Lee Jackson was so wet that they moved the match to Buchtel Field. They set up snow fences to keep back the crowd. Everyone just tore the fence to shreds. By the end of the match, the rabid crowd was practically on the field. That was perhaps the most brutally violent NCAA match ever (see Shaun Docking).