Looking at the Great Basin saddle bag by Giant Loop,it appeals to me as it saves the weight of racks and tucks the sides and weight in closer to the bike but the photos I have seen look like it cramps the riding position as its on the rear of the seat. Is this the case or can it be mounted back more to avoid this. I want to be sure I can move my body weight back far enough at times when hitting sand or other soft terrain. My experience with saddlebags mounted on racks on my previous Adventure and 690 is that they can make the bike wobble at times in the soft stuff but of course you have the seat room as a bonus. Whats your experience with the Great Basin,I have a 950 super enduro but would appreciate feedback from all LC8 types.