One thing I think I need to look at is the prop speed. With the old setup I would turn about 3,100 RPM. Intentionally, we set the new one to top around 2,800 RPM, but with a steeper pitch.
There are some unfinished items on the rebuild. It needs a good wet sanding and buff, and I need to fabricate the covers that hide the exposed elevator torque tube on the under side of the canard. I also need to better tweak the mixture and will be installing a new O2 sensor to aid with that.