Were you trying to adhjust the forks or shock? The fork do not have a opreload adjuster but MotoWizard does.
I have seen three (two riders) Moab shock fail and they stood behing the failures. There are other shocks available. Ricor is one of them.
I am looking for a rear shock. The forks are working so well it makes the stock shock standout negatively. Yesterday I rode PCH pretty hard and the Rear of the KLR could not keep up with the frontend.
2005 KLR 685
2015 Yamaha Super Tenere ES, 5/23/2015
2012 Yamaha Super Tenere; Purchased 7/30/2011; Sold 5/23/2015