We got the aforementioned sprayer a few weeks ago, 2013 twinforce model with the hc9500 iso screen. Few issues to solve but getting through them, stuck now on the electric pressure smartvalve setting. The valve will gain a few degrees rotation going clockwise, and lose it going the opposite direction. Not a huge deal I know, but it would be nice to be able to adjust the motor turn time. I did find a menu screen that is supposed to show the milliseconds of turn between 900 and 1300ms, but doesn't show any values and there's no adjustment either. I got into the extended menu and no options there either. Our local hardi lads are not well versed on the electric side so I'm hoping someone will have had a similar issue before .
