This clipping thing seems like an easy fix, i dont understand why line6 don't do anything about it ,i guess is already to late. Some cabs like the treadplate clip even at low volumes. Also some units clip with eq at different volume levels, my friends pod hd pro clips in the same way when adding post eq but with the amp volume set at 70 (same preset than the one i use) , mine for example start distorting at 40-45(treadplate cab). And by watching some youtube videos,some units doesn't clip at all,so weird.......