I did it on my DR350 Scribe
well, its not 100%, but its ridable.
I had a truing stand already for relacing the wheel.
I just moved the pointer to the brake disc, and beat it with a block of wood and mallet...
crude, but it worked.
"A little inaccuracy sometimes saves a ton of explanation."
- H. H. Munro (Saki) (1870-1916)