My DVR XP just started the same slow described in another thread. I can
drop the RPM's with my hand from 2500 to down into the teens pretty
easily. I went through the process of entering the service mode and
from there had a look at the rotor position, made the right adjustments
there. No help.
Additionally, I noticed while on page to enter into service mode that the parameters on my dvr are way off from what I see listed on the service mode page. Is that part of the problem? Is there a way to set things back to factory settings?