Mike-
Just letting you know that there's support for you here in Northern NV
On my 6400, I have to identify exactly which hydrovac I have (I think...) -- evidently there should be a tag with a number somewhere on it...
If I can get a rebuild kit and it's not very expensive I'll likely start with the hydrovac and run the thing.
Still haven't figured out where I'd source a rebuild kit - and I'd prefer sooner than later. Still picking through BigBolt brake discussions and tech articles here on the site.
-John
