Hello Michael,
I also have the same problem which my Jihostroj governor. I have the full RPM position and I can't pull the DJM prop control enough to have the "max pitch" position (1/10inch missing). I believe this won't be a problem as we never fly with the prop control full aft (maybe I'm wrong but on the other airplanes I flown, it was like that).
If I recall correct, in my case I could have drill an other hole in the lever to reach both extreme position on the governor but the two holes would have been too close and so I didn't do it.
Have a good day