I did have the opportunity to drive the first FD II that came in to my area, I know the people at the dealership pretty well

. It was already sold and the proud new owners actually waited on me to take a test drive and put it up on the rack for a nice photo shoot. Any way, long story short, I went back to look at the pics and there isn't really any significant, if at all, "low spots" from the skid plates that I can see. Everything tucks up under there VERY well. The low points, and not by much, are the side rails which is where I've been measuring my Compass (sorry, it was the first one in the area too). The gc on the stock Compass Limited 4X4 with 215/55R18 (27.3") was reported to be 8.4" and this is exactly what it measured at the side rails. After adding the 2 1/8" RR lift kit and some 235/60R18 (29.1) it hits 11" on the nose. This was all measured just in my driveway, a nice static, level spot.
The springs could be a little stiffer and let it sit up that extra .15 and the rear struts maybe have a longer travel or different valving to allow for better articulation. Just really guessing on that.
Here's a pic of the undercarriage on the lift, sorry about the "bright" spot but I think that you can see what I'm talking about.