I had your Hexhead DVD when I owned my 05 R12GS and now have the Camhead DVD for my 11 RT, very good work.
I would like an in-depth instructional DVD on using the GS911. Not just how to connect and go through the paces but what it all means.
Also, wondering why changing fork oil is not emphasized; how and how often it should be done????
Lastly, offer a printed tutorial as option to the corresponding DVD.