We just returned from a short vacation in Banff and are happy to report that the mid-ship mud flaps
Mudseamed to work well. We had no problems with clearance and no problems with water entering where it shouldn't.
The photos were taken at 60 MPH in a medium rain. We also saw that the spray from hitting a puddle was deflected down and outward to the sides. Almost no spray from the front wheels reached the back wheels.