Well, I shouldn't say "not right", more like not optimum. However, results and personal taste vary. The main issue is that it is a line array and those are very difficult to measure if you want to use the driver frequency response function. I don't usually recommend that function for line arrays as it's hard to get a good read. For line arrays, you want to mainly use it as a high-end crossover, room EQ and parametric EQ, not to try to deal with microscopic FR enhancement - too hard to do unless you have a small baffle point source.