I think there might be something wrong, because my Triaxis produces TOO MUCH low-mids.
Try this setting on LD1 Red
6.0, 5.5, 7.0, 6.0, 6.0, 0.0, 5.0, 5.0, 2.0 and switch on Modern on the 2:90. There should be a lot of low-mids present here. I actually use a Tube Screamer before the Triaxis...