I have this problem also. I am 5'9", 180 # with a short inseam. I have to be off the bike to move it anywhere. I installed HD short suspension and that lowered it .75 inches at the rear axle so maybe .5 inches at the floor boards. Not enough. To move it around the garage backward, left hand is on the left grip, right hand on the vertical part of the rider's seat and my hip supports the left side of the seat. Push with your legs, not back. Watch for rivets in jean pockets. Don't want to scratch that $5000+ paint. I have to go back and forth short distances to turn it so I can ride it out of the garage. It is a drag compared to my RK which had a lower COG and 200+ #s lighter.
Other method moving it back is to make sure kick stand is down and locked, leave the bike leaned over on the stand and place both hands on the front of the faring and push it around on the stand. Two wheels and stand make a solid triangle. Concrete floor has to be fairly smooth. This won't work over floor cracks.
Bottom line is that it is a pain and the older I get, well, we will see. Hope this helps. I work out three times per week just so I can do this.
