Same here with the big bike for me. Had a few butt clenching moments on it at speed - wheel spin to max engine revs at 80mph when crossing a white line in the rain, a death wobble at 144mph when fully loaded and nearly got trapped underneath the thing when I back pedalled it out of my drive, turned too early, missed the ramp and dropped off the kerb. Once it got past about 3° of lean with no speed, it got rather heavy rather quick! I abandoned ship. Did about £2k of damage.