ZX6R Rear preload adjustment.

It looks like I have a couple of options with this.
1. Take it to Kawasaki; let them measure the rider sag and adjust acordingly.
cost?
2. Get a photo of the adjustment tool and make one out of some sheet steel. Do the measurements myself and do the adjustments.
cost? mostly time.
So, does anyone have one they could post a photo off with a ruler in for scale? I have a fair idea what it should look like from the adjustment ring on the bike. I just want to be sure.
1. Take it to Kawasaki; let them measure the rider sag and adjust acordingly.
cost?
2. Get a photo of the adjustment tool and make one out of some sheet steel. Do the measurements myself and do the adjustments.
cost? mostly time.
So, does anyone have one they could post a photo off with a ruler in for scale? I have a fair idea what it should look like from the adjustment ring on the bike. I just want to be sure.
