Is it just me or do others find the RT a bit uncomfortable for the knees after driving for 4 hours or more. It is my wife's bike, but when I take it out for the day and set the seat at the higher level, I still get achy knees. Now I ride an 1150 GS ADV that feels as though it was ergonomically built to my body, but I had considered getting an RT should I ever decide to stay on the pavement, but now I am not sure. I am not that tall (6 ft 1) but do taller riders typically have to modify foot peg height on an RT or look at other seating options to increase the knee flexion angle or am I just built weird? I just seem to have to stop much more often than when I am on my GS to exercise my knees.